Questions and answers by

julian celeste

Questions (380)

Which line is perpendicular to the line y=−74xand goes through the point (−7,5) ?(1 point) Responses y=47x+9 y equals Start
1. 1 answer
2. 5 views
Which of the following options would be the equation of a line perpendicular to the line y=−3x+5?(1 point) Responses
1. 1 answer
2. 6 views
Which line is parallel to the line y=56xand goes through the point (12,6) ?(1 point) Responses y=−65x+6 y equals negative
1. 1 answer
2. 7 views
Which of the following lines would be parallel to y=34x−2?(1 point) Responses 3x−4y=8 3 x minus 4 y equals 8 4x−3y=12 4 x
1. 1 answer
2. 8 views
Use the image to answer the question.A graph shows both the x-axis and y-axis, ranging from negative 10 to 10 in increments of
1. 1 answer
2. 6 views
Use the image to answer the question.A graph shows both the x-axis and y-axis, ranging from negative 10 to 10 in increments of
1. 1 answer
2. 16 views
Select the option below that correctly shows which of the following ordered pairs is part of the solution set for the equation
1. 1 answer
2. 6 views
The math teacher asked his students to determine a solution for 1.5x−2y=8. Which solution below is the correct one?(1 point)
1. 1 answer
2. 7 views
Determine which of the following ordered pairs is a solution to the equation 3x−8=−4y.(1 point) Responses (0,2) left
1. 1 answer
2. 7 views
omplete the square to determine the vertex and axis of symmetry of y=−x2+8x+7.(4 points)
1. 1 answer
2. 6 views
Determine the zero(s) of the quadratic function y=6x2+13x+5. Show all steps.(2 points)
1. 1 answer
2. 11 views
Use the tables to answer the question.Jamal Step 1: Set equation =0 . x2+4x−12=0 Step 2: Write quadratic equation as the
1. 1 answer
2. 6 views
What are the key points on the graph of y=x2−2x−120? Name the vertex, x-intercept(s), and y-intercept.(1 point) Responses
1. 1 answer
2. 5 views
Identify the vertex of y=4(x−25)2−61.(1 point) Responses (25,−61) left parenthesis 25 comma negative 61 right parenthesis
1. 1 answer
2. 7 views
Determine the zero(s) of the quadratic function y=−5x2+16x.(1 point) Responses (0,5)(0,16) left parenthesis 0 comma 5 right
1. 1 answer
2. 7 views
QuestionUse the image to answer the question. A parabola is graphed on a coordinate plane. The x-axis ranges from negative 12 to
1. 1 answer
2. 5 views
Which of the following coordinate pairs is a point on the parabola y=−4x2−53x−56?(1 point) Responses (−1,−7) left
1. 1 answer
2. 5 views
Using the quadratic formula, find the solution to 3x2+18x+24=0.(1 point) Responses x=−2 x equals negative 2 x=−2 , x=−4 x
1. 1 answer
2. 9 views
Complete the square to solve the following quadratic equation: x2−6x−20=20.(1 point) Responses x=3+210−−√,
1. 1 answer
2. 9 views
Ginger was asked to solve 25x2−196=0by factoring using the difference of squares pattern. What is/are the correct
1. 1 answer
2. 6 views
Solve the following quadratic equation using the perfect square trinomial pattern: x2+x+0.25=0.(1 point) Responses x=0.25 x
1. 1 answer
2. 5 views
QuestionJedida solved the quadratic equation x2−96=4x by factoring. Her work is shown below. At which step did Jedida first
1. 1 answer
2. 5 views
Solve the quadratic equation 84x2+16x=0by factoring out the GCF.(1 point) Responses The solutions are x=−421 and x=0 . The
1. 1 answer
2. 8 views
Solve the factored quadratic equation (19x−3)(9+x)=0.(1 point) Responses The solution set is x={−9,319} . The solution set
1. 1 answer
2. 10 views
Find the values of x that make the following equation equal zero: (x+4)(x−2)=0.(1 point) Responses x=−2 and x=4 x equals
1. 1 answer
2. 10 views
Solve the following quadratic equation using square roots: −9+(x−3)2−4=−4.(1 point) Responses {16,−10} left brace 16
1. 1 answer
2. 10 views
olve x2=78by inspection. There are two real solutions. Enter the lesser number first, and use exponents in your responses. (1
1. 1 answer
2. 4 views
QuestionUse the story summary to answer the question. A group of students are working together on a project for English class.
1. 1 answer
2. 9 views
What should the closing lines of a story accomplish?Select the two correct answers. (1 point) Responses Readers should
1. 1 answer
2. 8 views
Use the story to answer the question.What larger meaning do the events in the story’s conclusion convey? (1 point) Responses
1. 1 answer
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What are the characteristics of a well-written conclusion?Select the three correct answers. (2 points) Responses grants the
1. 1 answer
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Use the paragraph to answer the question.The music played so loud I knew my ears would be ringing for hours. The band rocked. We
1. 1 answer
2. 7 views
Use the paragraph to answer the question.There was something unknowable about her smile. Try as I might, I couldn’t figure out
1. 1 answer
2. 6 views
Use the character descriptions and scene excerpt to answer the question.Character Descriptions: Marco is a brooding character
1. 1 answer
2. 8 views
How can dialogue help develop a character?Select the two correct answers. (1 point) Responses It can help demonstrate a
1. 1 answer
2. 6 views
Use the character description to answer the question.Sonny was tall with dark hair and brown eyes. He held a baseball bat up
1. 1 answer
2. 6 views
Use the sentences to answer the question.Taylor, now a teenager, picks an apple off the tree. Taylor, age 10, plants an apple
1. 1 answer
2. 9 views
Plot in a Narrative Quick Check1 of 51 of 5 Items Question Use the sentences to answer the question. Taylor, now a teenager,
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Use the paragraph to answer the question.Sylvia woke up exactly when she should have been walking out the door to the bus stop.
1. 1 answer
2. 9 views
What is the purpose of a flashback?(1 point)Responses to relieve tension in a story to relieve tension in a story to show
1. 1 answer
2. 9 views
Which pattern would appear in a science fiction story but not a historical fiction story?(1 point)Responses The story is set 500
1. 1 answer
2. 10 views
ou didn’t mean to come here, but you came anyway. Now that you’re here, you might as well take a look around and figure out
1. 1 answer
2. 8 views
What techniques can a writer use to engage readers at the beginning of a narrative? Select the three correct answers.(2 points)R
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What is the purpose of a strong hook at the beginning of a narrative? Select the two correct answers.(1 point)Responses to
1. 1 answer
2. 7 views
Solve the following quadratic equation using square roots: −9+(x−3)2−4=−4.(1 point) Responses {2,−8} left brace 2
1. 1 answer
2. 15 views
What point is symmetrical to (−1,−17)for the graph of y=−x2−16 ?(1 point) Responses (−17,−1) left parenthesis
1. 1 answer
2. 8 views
Create a graph; then answer the following question.What are the key points on the graph of y=x2−8x ? Name the vertex,
1. 1 answer
2. 8 views
Identify the vertex of y=−10(x+15)2−18.(1 point) Responses (−15,−18) left parenthesis negative 15 comma negative 18
1. 1 answer
2. 9 views
Complete the square to identify the vertex of y=x2−16x+14.(1 point) Responses (8,14) left parenthesis 8 comma 14 right
1. 1 answer
2. 8 views
Use any method to locate the zeros of y=−3x2+12x+15.(1 point) Responses (0,15) left parenthesis 0 comma 15 right parenthesis
1. 2 answers
2. 11 views
Use the image to answer the question.A parabola is graphed on a coordinate plane. The x-axis ranges from negative 5 to 5 in
1. 1 answer
2. 9 views
Use the image to answer the question.A parabola is graphed on a coordinate plane. The x-axis ranges from negative 14 to 1 in
1. 1 answer
2. 11 views
Use the image to answer the question.A parabola is graphed on a coordinate plane. The x-axis ranges from negative 4 to 6 in
1. 1 answer
2. 8 views
Given the table of values, complete the table for the quadratic equation y=−6x2+3x+8to find the values of the high or low
1. 1 answer
2. 9 views
Which of the following is a point you can generate to create the parabola for the quadratic equation y=−6x2+3x+8?(1 point)
1. 1 answer
2. 9 views
How many real solutions does the following quadratic equation have?4x2+x+3=0 (1 point) Responses one real solution one real
1. 1 answer
2. 6 views
Which of the following is a solution to the quadratic equation 2x2−5x=6? Assume that the solution has been rounded to the
1. 1 answer
2. 10 views
Using the quadratic formula, find the solution to x2−6x−16=0.(1 point) Responses x=8 , x=−8 x equals 8 , x equals negative
1. 1 answer
2. 7 views
Complete the square to solve the following quadratic equation: x2−22x+1=15.(1 point) Responses x=−11+315−−√,
1. 1 answer
2. 6 views
Complete the square to solve the following quadratic equation: x2+2x−8=0.(1 point) Responses x=2 , x=−4 x equals 2 , x
1. 1 answer
2. 7 views
Which of the following quadratic equations can be solved by grouping?(1 point)Responses x2+10x+21=0 x squared plus 10 x plus 21
1. 1 answer
2. 13 views
Hyung-eun is solving the quadratic equation x2−4x−12=0by grouping. Her work is shown below. At which step does Hyung-eun
1. 1 answer
2. 8 views
As Isla prepares to set off fireworks, she wants to ensure the spectators are a safe distance away. When shot in the air, one
1. 1 answer
2. 8 views
Which of the following tables shows the correct steps to factor out the GCF and solve the quadratic equation 7x2=56x?(1 point)
1. 1 answer
2. 7 views
Solve the quadratic equation 5x2+75x=0by factoring out the GCF.(1 point) Responses The solutions are x=0 and x=15 . The
1. 1 answer
2. 8 views
A golfer hits a golf ball toward the hole 55 yards away. The ball follows a parabolic path given by the function
1. 1 answer
2. 9 views
Solve the factored quadratic equation 0=−13x(x−6).(1 point) Responses The solution set is x={13,6} . The solution set is x
1. 1 answer
2. 7 views
The path of a soccer ball can be modeled by the equation h(x)=−12x(x−20), where h(x) is the height of the ball, and x is the
1. 1 answer
2. 8 views
Based on the Zero Product Property, which of the following statements must be true about the quadratic equation (2x−3)(x+2)=0?
1. 1 answer
2. 15 views
Use the table to answer the question.(x+3)(x+4)=0 x−3=0 x+4=0 x=3 x=−4 While using the Zero Product Property to find the
1. 1 answer
2. 8 views
Solve the following quadratic equation using square roots: (x+6)22=8.(1 point) Responses {−2,−10} left brace negative 2
1. 1 answer
2. 7 views
Solve the following quadratic equation using square roots: (x−18)2=196.(1 point) Responses {32,4} left brace 32 comma 4 right
1. 1 answer
2. 7 views
Use inspection to solve the equation x2=36169, then select the correct solution set below. If there are no real solutions,
1. 1 answer
2. 9 views
Use inspection to solve the equation x2=81, then select the complete solution set below. If there are no real solutions, select
1. 1 answer
2. 8 views
QuestionShow how many solutions are in the solution set for 2(x−5)2+2=20 .(1 point) Responses infinitely many infinitely many
1. 1 answer
2. 9 views
Show how many solutions are in the solution set for the equation 3x2=21.(1 point) Responses one one infinitely many infinitely
1. 1 answer
2. 8 views
Ariel is trying to determine if x=−3is a solution to the quadratic equation −3x2−9x=0 . Which explanation demonstrates the
1. 1 answer
2. 6 views
e the table to answer the question.x Substituted Evaluate True Statement? 12 24 36 48 When set off, a certain firework follows
1. 1 answer
2. 9 views
Determine whether the values −1and 73 are solutions to the quadratic equation 3x2−4x−4=3 .(1 point) Responses Neither
1. 1 answer
2. 8 views
Using the properties of inequality, justify both steps in solving the inequality 25m−7≤17.(4 points)
1. 1 answer
2. 6 views