Questions and answers by

Lee Hooni 🖤

Questions (1,070)

Inline Dropdown QuestionThis is a Query 1 relationship. The y-intercept is Query 2 and the slope is Query 3 . The equation of
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2. 24 views
Manipulate the equation y=5x-11 so that it is written in terms of x. Which equation is equivalent toA. x=(y/11)-5 B. x=y+11/5 C.
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2. 14 views
Which equations have infinitely many solutions? Select TWO that apply. A. 6(x - 9) = 6x - 54 + x 5(x - 8) + 10 = 5(x + 2) 20 -
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The graphs of two lines are shown.Graph 1 titled 'Line A' has the intersecting points at (0, 7) and (2, 1). Graph 2 titled 'Line
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QuestionWhy would an author use an ellipsis to omit words from a quote?(1 point) Responses to leave out unnecessary information
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2. 18 views
QuestionWhich sentence is punctuated correctly? (1 point) Responses I added bread, milk, and sugar to the list of ingredients
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2. 19 views
QuestionWhat was the significance of the Fifteenth Amendment? (1 point) Responses It outlawed slavery in the United States
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What is significant about the Fourteenth Amendment?(1 point) Responses It stated that African Americans were free to run for
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QuestionWhat was significant about how the Ku Klux Klan gained power and influence in the South? Select the two that apply. (2
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For two charges to attract each other, both must be ______________.(1 point)Responses negative negative positive positive
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Look at the picture below of the Earth and the moon. The arrows represent their gravitational attraction to each other.Image The
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QuestionA student moves a horseshoe magnet across a tabletop with different distances from an electromagnet, as shown in the
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The picture shows an electromagnet and two paper clips (Y and Z).What change would allow the magnet to attract paper clip Y? (1
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Directions: The picture below shows four hikers climbing a mountain. Use the picture to answer the question that follows.If all
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Which statement best describes the gravitational force between objects?(1 point)Responses Only large massed objects exert
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A student claims that the planets orbit the Sun because of gravitational force. Which statement best supports this claim ?(1
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QuestionA teacher tells her students that the space around a charged particle will exert a force on any other charged particle
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A movie theater charges different prices for children and adults. On Friday, 10 adults and 25 children went to the movie and it
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Use the following graph to answer the questions:(3 points) a) What is the slope of the graph? b) What is the y-intercept? c)
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The cost of a gym membership can be represented by 25 + 5x, where x is the number of visits to the gym. (4 points)a) The
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QuestionAnswer the following questions regarding the graph: (5 points) a) Is this a proportional relationship? b) What is the
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Find and correct the error.x/4+6>3 x+6>12 x>6 (1 point) Responses 6 should have been subtracted first before multiplying by 4 -
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Chris makes 7 dollars per hour plus a weekly bonus of 10 dollars a week, where x is the number of hours worked and y is the
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2. 55 views
Solve for y: 3x+4y=7(1 point) Responses y=−34x+74 y is equal to negative 3 fourths x plus 7 fourths y=3x+7 y is equal to 3 x
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Determine what kind of solution the following equations have and why. (2 points) 1) 3z+12+2=8+4+z has 2) 4 (z+1)=4z+1 has Item 1
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2. 45 views
**View the FULL Study Guide HERE. Please attend live help time any day except Wednesday from 12-1 to get assistance with any
1. 1 answer
2. 13 views
The graph below represents the total amount of chips in the bag in oz., y, over time, x, in minutes.x+2y=7 (0.35) (7,0) (3
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2. 15 views
Using the table of values:X: 2 4 5 30 Y 1 2 2.5 15 (3 points) 1) What is the slope in context? 2) What is the y-intercept in
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QuestionMichele has $55 after 2 weeks of saving money. She plans to have $105 after 7 weeks of saving. Which equation matches
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2. 9 views
The equation 10x+3y=90is in standard form. This form tells us the x and y-intercepts easily. What are the x and y-intercepts? (1
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2. 20 views
Ryan is tracking how much money he has each week.He started with $50. He saves $15 per week for the first 6 weeks. He spent $10
1. 1 answer
2. 20 views
QuestionA student places paper clips, W, X, Y, and Z at different distances away from a magnet. Use the student’s picture to
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A balloon and a section of a wall both have neutral charges, as shown below.A student rubs his hair on the balloon, giving it a
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A teacher wants to find out how distance will impact the strength of the magnetic field. She uses a ruler to measure the
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A student investigates how charge is distributed in a conductor. She tapes two unopened cans of soda onto foam cups as shown
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A student touches a rubber ball with a negatively charged plastic rod. How will the negative charges be distributed on the
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A student rubs a balloon made of rubber on his hair and notices that the balloon sticks to his hair afterwards. What happened to
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If the mass of planet Earth doubled, how would the force of gravity between Earth and the Sun change?(1 point)Responses The
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What force can be produced with an electrical current?(1 point)Responses Magnetic Magnetic Nuclear Nuclear Chemical Chemical
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Janice holds two negatively charged balloons near each other. What will happen with the balloons?(1 point)Responses The balloons
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Below is a table that lists the different masses of planets and Steve’s mass.If Steve were standing on each planet, which is
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Which statement is true about the variables that affect the force of gravity between two objects?(1 point)Responses Force of
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A girl is trying to make a simple electromagnet to help her pick up a piece of metal she dropped under a car. Which list of
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Zack places iron filings on a piece of paper near a bar magnet. The iron filings quickly move and form a pattern around the
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2. 17 views
Look at the graph and answer the following questions:(5 points) Put responses in the correct input to answer the question.
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The graph represents Daniel's bike ride to the ballpark. Determine the slope from point D to point E. What does the slope
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The rain began very slowly, then got much heavier and then stayed steady. Which graph models the situation?(1 point) Responses
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Which of the following does NOT show a function?(1 point)Responses {(0, 20), (2, 70), (10, 45), (1, 30), (3, 70)} {(0, 20), (2,
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For each table, graph and equation, select whether it is linear and whether it is a function.(6 points)Linear Nonlinear Function
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QuestionWhich statement is correct about agriculture in Georgia after the Civil War? (1 point) Responses All plantations were
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x y-2 80 -1 70 2 40 5 10 Answer the questions using the table. (3 points) the rate of change = the y−intercept = the equation
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Michele has $25. She plans to save $10 per week until she has a total of $75.Which equation matches this scenario? (1 point)
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QuestionThe equation 7x + 5y = 100 is in standard form. This form tells us the x and y intercepts easily. What are the x and y
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2. 22 views
Ryan is tracking how much money he has each week.He started with $60. He spent $5 per week for the first 6 weeks. He spent $10
1. 1 answer
2. 19 views
The equation of Line 1: 4x - 2y = 16The equation of Line 2: y = -4/5x + 2 The equation of Line 3: y - 4 = 3 (x + 5) Which
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Which of the following tables represent a linear function with the same slope as y = 2 - 3x ?Select 2 that apply. (2 points)
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The equation of a line is given by y = mx + b . Solve for x in terms of y .(1 point)Responses x=y+bm x is equal to the fraction
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8 of 178 of 17 ItemsQuestion Use the graph to check 4 statements that are true. (4 points) Responses The slope of the graph
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QuestionWhich of the following could be a scenario for this graph? (1 point) Responses Joan climbed a small hill and then a much
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Look at the graph and answer the following questions.(6 points) Put responses in the correct input to answer the question.
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QuestionDoes the relationship show a function?(4 points) True False { (0, -4) (2, 7) (4, -4) (1, 9) (3, 7)} Skip to navigation
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Use the image to answer the question.Linear Function 1: A coordinate plane shows the x-axis ranging from negative 1 to 4 in
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What does the graph of a linear function look like?(1 point)Responses a circle a circle a straight line a straight line a
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You are taking a road trip across several states. Your distance from your final destination is modeled with the equation
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2. 18 views
In a linear function that describes a real-world situation, what part of the function corresponds to the initial value?(1 point)
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Which two points on a linear graph showing time and distance would indicate a rate of change of 80 km per hour?(1 point)Response
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Use the table to answer the question.Time spent driving (hours) Distance traveled (miles) 0 0 12 30 112 90 2 120 4 240 The table
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Use the table to answer the question.x y −5 8 −7 14 Determine the rate of change and the initial value of the linear
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2. 7 views
Which of the following is a linear function?(1 point)Responses y=2x3+4 y equals 2 x cubed plus 4 2y−5x=9 2 y minus 5 x equals
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Use the image to answer the question.An illustration shows a coordinate plane with four quadrants. The x and y axes range from
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Which sentence has a verb in the passive voice?(1 point)Responses We went to the store. We went to the store. Mistakes were made
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QuestionUse the image to answer the question. A diagram shows a wire carrying a current in vertical direction. The magnetic
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Which statement best describes how an electromagnetic motor works?(1 point)Responses Electrons are moved through a current,
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QuestionHow is a magnetic field produced?(1 point) Responses when an electromagnetic field interacts with a magnet when an
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What does electric current measure?(1 point)Responses how frequently electrical energy moves in a circuit how frequently
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Which verb mood is used to state a fact or opinion?(1 point)Responses conditional conditional indicative indicative
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Which verb mood is used to express a wish, request, or recommendation?(1 point)Responses conditional conditional imperative
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QuestionThe equation for the area of a square could be written: A=s2 (4 points) 1) Is this a linear or nonlinear function? 2)
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Which of these is NOT a function?(1 point) Responses 3 and 4 only 3 and 4 only All of them All of them 2,3, and 4 only 2,3, and
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Use the image to answer the question.A coordinate plane shows both the axes ranging from negative 12 to 12 in increments of 1.
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Use the image to answer the question.A coordinate plane shows both the axes ranging from negative 12 to 12 in increments of 1.
1. 1 answer
2. 7 views
Analyze the linear function whose slope is −3and passes through the coordinate pair (−2,9) . Which linear function matches
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Compare Linear Function 1 with Linear Function 2. Which one has the lesser initial value?Linear Function 1: Lionel’s cell
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Compare Linear Function 1 with Linear Function 2. Which one has the greater rate of change?Linear Function 1: y=15x+8 Linear
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Use the image to answer the question.A coordinate plane shows both the axes ranging from negative 12 to 12 in increments of 1. A
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Use the image to answer the question.A graph shows the x and y axes ranging from negative 10 to 10 in unit increments. A line
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Which is the best explanation for why the subjunctive mood is used?(1 point)Responses In some cases, you need to express a wish
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What can you interpret about the equation y=−2x−8?(1 point) Responses The slope is −2 , the y -intercept is 8, and the
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Use the table to answer the question.x y 18 10 6 −3 Write the equation of the linear function represented by the table. (1
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The equation of a function is y=2x−6. If this function were graphed, what would its y -intercept be?(1 point) Responses −3
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If the mass of a planet is cut in half, how would the force of gravity between that planet and the Sun change?(1 point)Responses
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Which image shows objects that are exerting less gravitational force on each other?(1 point) Responses Image A Image A Image B
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On Earth, when you pick up a bowling ball from the ground it feels very heavy and takes a lot of force to lift it. However on
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Which is NOT a way to increase the gravitational force between the two objects in the picture?(1 point) Responses Increase the
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A teacher holds two negatively charged balloons apart as shown in the picture. What will happen if the teacher bring together
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A student has an object with a charge of -3 Coulombs. Which of the following objects would have the strongest attraction to
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A teacher places a metal can on top of an insulating foam cup and touches the side of the foam cup with a negatively charged
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There are different methods to electrically charge an object. A girl slides down a plastic slide and her hair sticks up as she
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2. 9 views
Which variable does not increase the strength of an electromagne(1 point)Responses Adding batteries to the electromagnet Adding
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Interpret the equation y=−4x+10. What type of function does this equation define? Describe its graph.(1 point) Responses This
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2. 13 views