Quiz about Quadratic Equations

Question 1

Question 1.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 2

Question 2.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 3

Which expression gives the solutions of -5+2x²=-6x?

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 4

Select the solutions to the equation

4x² + 11x + 7 = 0

Accepted Answer

x = - 1.75

Accepted Answer

x = - 1

Answer

x = 6

Answer

x = 1

Question 5

What are the solutions to the quadratic equation?

Accepted Answer

x = -4

Accepted Answer

x = 1

Answer

x = -1

Answer

x = 2

Answer

x = 4

Question 6

The quadratic function y = -2x² + 4x + 6 is pictured. What are the solutions to the equation 7.5 = -2x² + 4x + 6?

Accepted Answer

x = 0.5

Accepted Answer

x = 1.5

Answer

x = 1

Answer

x = 8

Answer

x = 6

Question 7

25 = (ky - 1)²

In the equation above, y = -2 is one solution. If k is a constant, what is a possible value of k?

Accepted Answer

-3

Answer

-13

Answer

0

Answer

5

Question 8

What are the solutions for this quadratic equation?

Accepted Answer

-4 and 0

Answer

4 and 0

Answer

-2 and 4

Answer

-2 and -4

Question 9

Question 9.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 10

What is the name of the imaginary line that cuts a parabola in half and goes through the vertex?

Accepted Answer

axis of symmetry

Answer

the middle

Answer

minimum

Answer

standard form

Quadratic Equations

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