Questions and answers by

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Questions (1,842)

which of the following is empathy?(1 point)Responses statements of support for claims statements of support for claims providing
1. 1 answer
2. 18 views
which of the following gives the definition of collegial discussion?(1 point)Responses mutually respectful conversations between
1. 1 answer
2. 14 views
What is a collegial discussion?(1 point)Responses mutually respectful conversations between student colleagues in a group or
1. 1 answer
2. 25 views
Which of the following gives the meaning of active listening?(1 point)Responses making something seem reasonable or explaining
1. 1 answer
2. 15 views
Which of the following ordered pairs is part of the solution set for the equation y=5x2−2? (1 point) Responses (−1,43) left
1. 1 answer
2. 30 views
Which of the following ordered pairs is part of the solution set for the equation y=2x+5? (1 point) Responses (7,1) left
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. 26 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. 53 views
Determine which of the following ordered pairs is a solution to the equation 3x−8=−4y.(1 point) Responses (1,1) left
1. 1 answer
2. 20 views
What is the main source of human-generated carbon dioxide in the atmosphere?(1 point)Responses using solar power using solar
1. 1 answer
2. 16 views
Which are all the correct products of respiration?(1 point)Responses carbon dioxide, water, and glucose carbon dioxide, water,
1. 1 answer
2. 31 views
What happens to carbon in plants when the plants die?(1 point)Responses The carbon is converted into rocks. The carbon is
1. 1 answer
2. 30 views
Which of the following timelines identifies the cause of aggression and conflicts that led to the Nanjing in China and
1. 1 answer
2. 27 views
Use the phrase to answer the question.The Great Depression led to many significant consequences, but with regard to the issue of
1. 1 answer
2. 24 views
How did Mussolini apply imperialism to promote fascism in Italy during the 1930s?(1 point)Responses Italian forces gained
1. 1 answer
2. 60 views
Use the excerpt to answer the question.“War alone brings up to its highest tension all human energy and puts the stamp of
1. 1 answer
2. 49 views
Which of these statements best describes the relationship that European communists and socialists had with their capitalist
1. 1 answer
2. 53 views
In the context of a collegial discussion, what does inflammatory mean?(1 point)Responses liable to swell and cause pain liable
1. 1 answer
2. 28 views
What are active listening skills?(1 point)Responses nodding or writing while someone speaks to ensure they feel like they are
1. 1 answer
2. 52 views
What does collaborate mean?(1 point)Responses confirming or giving support to a claim, theory, or statement confirming or giving
1. 1 answer
2. 23 views
Which statement best describes the result of a successful debate?(1 point)Responses After presenting evidence to support claims
1. 1 answer
2. 16 views
What is the role of an adjudicator?(1 point)Responses to moderate a discussion to moderate a discussion to judge a performance
1. 2 answers
2. 86 views
Why might someone who became deaf later in life be less likely to identify with the Deaf community?(1 point) Responses They
1. 1 answer
2. 64 views
What are the key points on the graph of y=x^2−2x−120? Name the vertex, x-intercept(s), and y-intercept.(1 point) Responses
1. 1 answer
2. 28 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. 26 views
Determine the zero(s) of the quadratic function y=−5x^2+16x.(1 point) Responses There are no zeros. There are no zeros.
1. 1 answer
2. 22 views
Determine the zero(s) of the quadratic function y=−5x2+16x.(1 point) Responses There are no zeros. There are no zeros.
1. 0 answers
2. 17 views
QuestionWhich of the following coordinate pairs is a point on the parabola y=−4x^2−53x−56 ?(1 point) Responses (−1,−7)
1. 1 answer
2. 21 views
Which of the following is a solution to the quadratic equation −x^2+x=−10? Assume that the solution has been rounded to the
1. 1 answer
2. 22 views
Using the quadratic formula, find the solution to 3x^2+18x+24=0.(1 point) Responses x=−2 x equals negative 2 x=−2 , x=−4 x
1. 1 answer
2. 26 views
Complete the square to solve the following quadratic equation: x^2−6x−20=20.(1 point) Responses x=52 , x=−46 x equals 52 ,
1. 1 answer
2. 27 views
Ginger was asked to solve 25x^2−196=0by factoring using the difference of squares pattern. What is/are the correct
1. 1 answer
2. 21 views
Jedida solved the quadratic equation x^2−96=4xby factoring. Her work is shown below. At which step did Jedida first make a
1. 1 answer
2. 33 views
Solve the following quadratic equation using the perfect square trinomial pattern: x^2+x+0.25=0.(1 point) Responses x=−0.25 x
1. 1 answer
2. 25 views
Jedida solved the quadratic equation x2−96=4xby factoring. Her work is shown below. At which step did Jedida first make a
1. 1 answer
2. 30 views
Complete the square to determine the vertex and axis of symmetry of y=−x^2+8x+7.
1. 1 answer
2. 39 views
Given the table of values, complete the table for the quadratic equation y=−6x^2+3x+8to find the values of the high or low
1. 1 answer
2. 63 views
Which of the following is a point you can generate to create the parabola for the quadratic equation y=−6x^2+3x+8?(1 point)
1. 1 answer
2. 77 views
How many real solutions does the following quadratic equation have?4x^2+x+3=0 (1 point) Responses one real solution one real
1. 1 answer
2. 31 views
Which of the following is a solution to the quadratic equation 2x^2−5x=6? Assume that the solution has been rounded to the
1. 1 answer
2. 43 views
Using the quadratic formula, find the solution to x^2−6x−16=0.(1 point) Responses x=8 , x=−2 x equals 8 , x equals
1. 1 answer
2. 34 views
Complete the square to solve the following quadratic equation: x^2−22x+1=15.(1 point) Responses x=−11+315−−√,
1. 1 answer
2. 22 views
Complete the square to solve the following quadratic equation: x^2+2x−8=0.(1 point) Responses x=−2 , x=4 x equals negative 2
1. 1 answer
2. 31 views
Using the quadratic formula, find the solution to x^2+6x+9=0.(1 point)
1. 1 answer
2. 18 views
Gabriel was asked to solve x^2−36=0by factoring using the difference of squares pattern. What is/are the correct
1. 1 answer
2. 26 views
Solve the following quadratic equation using the perfect square trinomial pattern: x^2−16x+64=0.(1 point) Responses x=8 x
1. 1 answer
2. 36 views
What should be the value of b in x^2+bx−55=0so that its solutions are −11 and 5? (1 point) Responses 6 6 −16 negative 16
1. 1 answer
2. 42 views
Which of the following equations has exactly the same solutions as (x−7)(x+9)=0?(1 point)
1. 1 answer
2. 63 views
Which of the following equations has exactly the same solutions as (x−7)(x+9)=0?(1 point) Responses x2=2x−63 x squared
1. 1 answer
2. 35 views
Which of the following equations has exactly the same solutions as (x−7)(x+9)=0?(1 point) Responses x^2=2x−63 x squared
1. 1 answer
2. 41 views
The quadratic equation x^2+4x−32=0can be solved by factoring. Which of the following is the factored form?(1 point) Responses
1. 1 answer
2. 49 views
Which of the following quadratic equations is not solvable by grouping?(1 point)Responses 2x^2−2x−10=0 2 x squared minus 2 x
1. 1 answer
2. 24 views
Solve the quadratic equation 84x^2+16x=0by factoring out the GCF.(1 point) Responses The solutions are x=0 and x=4/21 . The
1. 1 answer
2. 23 views
Solve the factored quadratic equation (19x−3)(9+x)=0.(1 point) Responses The solution set is x={−9,3/19} . The solution set
1. 1 answer
2. 19 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 2 and
1. 1 answer
2. 29 views
Solve the following quadratic equation using square roots: (−9+(x−3)2)/−4=−4.(1 point)
1. 1 answer
2. 26 views
Solve the following quadratic equation using square roots: (−9+(x−3)2)/−4=−4.(1 point) Responses {28,−22} left brace
1. 1 answer
2. 22 views
Use the tables to answer the question.Jamal Step 1: Set equation =0 . x^2+4x−12=0 Step 2: Write quadratic equation as the
1. 1 answer
2. 26 views
Which of the following quadratic equations can be solved by grouping?(1 point)Responses x^2+8x−22=0 x squared plus 8 x minus
1. 1 answer
2. 49 views
Hyung-eun is solving the quadratic equation x^2−4x−12=0by grouping. Her work is shown below. At which step does Hyung-eun
1. 1 answer
2. 22 views
QuestionAs Isla prepares to set off fireworks, she wants to ensure the spectators are a safe distance away. When shot in the
1. 1 answer
2. 67 views
Which of the following tables shows the correct steps to factor out the GCF and solve the quadratic equation 7x^2=56x?(1 point)
1. 1 answer
2. 38 views
Solve the quadratic equation 5x^2+75x=0by factoring out the GCF.(1 point) Responses The solutions are x=−15 and x=0 . The
1. 1 answer
2. 103 views
QuestionOne of the steps needed to solve a quadratic equation by grouping is to split the middle term as a sum of two terms.
1. 1 answer
2. 30 views
QuestionOne of the steps needed to solve a quadratic equation by grouping is to split the middle term as a sum of two terms.
1. 1 answer
2. 27 views
During a water balloon fight, Louisa uses a slingshot to fire a water balloon over the fortified wall of the opponent. When
1. 1 answer
2. 59 views
olve the following quadratic equation by factoring out the greatest common factor (GCF): 2x^2−14x=0.(1 point) The smaller
1. 1 answer
2. 42 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. 46 views
Solve the factored quadratic equation 0=−1/3x(x−6).(1 point) Responses The solution set is x={0,6} . The solution set is x
1. 1 answer
2. 20 views
The path of a soccer ball can be modeled by the equation h(x)=−1/2x(x−20), where h(x) is the height of the ball, and x is
1. 1 answer
2. 76 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. 40 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. 52 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. 80 views
To begin a football game, a kicker has to kick off. The football follows the path h(x)=−130x(x−61), where h(x) is the height
1. 1 answer
2. 31 views
Solve the factored quadratic equation (x−5)(x+3)=0.(1 point)
1. 1 answer
2. 25 views
Use the Zero Product Property to find the value of x that makes the following statement true: 2⋅(x−3)=0.(1 point)
1. 1 answer
2. 95 views
Solve the following quadratic equation using square roots: (x+36)2−38=251.(1 point) Responses {53,19} left brace 53 comma 19
1. 1 answer
2. 30 views
Solve the following quadratic equation using square roots: (x+6)^2/2=8.(1 point) Responses {−0.34,−11.66} left brace
1. 1 answer
2. 22 views
Solve the following quadratic equation using square roots: (x+6)22=8.(1 point) Responses {−0.34,−11.66} left brace
1. 1 answer
2. 16 views
Solve the following quadratic equation using square roots: (x−18)^2=196.(1 point) Responses {−4,−32} left brace
1. 1 answer
2. 47 views
Solve the following quadratic equation using square roots: (x−18)2=196.(1 point) Responses {−4,−32} left brace
1. 1 answer
2. 37 views
Use inspection to solve the equation x^2=36/169, then select the correct solution set below. If there are no real solutions,
1. 1 answer
2. 26 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. 29 views
Use inspection to solve the equation x^2=36/169, then select the correct solution set below. If there are no real solutions,
1. 1 answer
2. 24 views
Use inspection to solve the equation x2=36/169, then select the correct solution set below. If there are no real solutions,
1. 1 answer
2. 32 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. 34 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. 48 views
Solve the following quadratic equation using square roots. Round to the nearest hundredth if necessary: (x+16)^2/9=7.(1 point)
1. 1 answer
2. 47 views
Solve x2=1625by inspection. There are two real solutions. Enter the lesser number first. Leave the answers in simplest fraction
1. 1 answer
2. 42 views
Show how many solutions are in the solution set for 2(x−5)2+2=20.(1 point) Responses zero zero two two one one infinitely many
1. 1 answer
2. 24 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. 21 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. 19 views
Use 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. 38 views
Determine whether the values −1and 73 are solutions to the quadratic equation 3x2−4x−4=3 .(1 point) Responses Only x=−1
1. 1 answer
2. 41 views
Use the table to answer the question.x Substituted Evaluate True Statement? −23 0 12 For the quadratic equation x2+20x=69 ,
1. 1 answer
2. 125 views
Rewrite the equation (4x)/(3x−12)+3=10in two equations joined by “and.”(2 points)
1. 1 answer
2. 79 views
A 10-gallon water cooler in an office provides water for the whole department. Each hour, 30 ounces of water are removed from
1. 1 answer
2. 76 views
Sebastian needed to buy new tires for his car. The tire shop was running a holiday deal that allowed customers to buy three
1. 1 answer
2. 77 views
Given the formula for time in terms of distance and velocity, t=dv, what operation would you use to isolate the distance?(1
1. 1 answer
2. 43 views
Which correctly shows the area formula for a trapezoid, A=12h(b1+b2), rearranged for the quantity of interest h?(1 point)
1. 1 answer
2. 35 views