Question 1

What is the vertex form of a quadratic equation?

Accepted Answer

y = a(x - h)^2 + k

Answer

y = a(x - h)^2 + k

Answer

y = a(x - h)^2 + k

Answer

y = a(x - h)^2 + k

Question 2

Given the quadratic function

y = x^2 - 6x + 9

, what are the roots of the equation?

Accepted Answer

y = a(x - h)^2 + k

Answer

y = a(x - h)^2 + k

Answer

y = a(x - h)^2 + k

Answer

y = a(x - h)^2 + k

Question 3

What is the y-intercept of the quadratic equation

y = x^2 - 6x + 9

?

Accepted Answer

-2

Answer

-5

Answer

3

Answer

5

Question 4

For the quadratic function

y = x^2 - 6x + 9

, what is the value of the maximum point (vertex)?

Accepted Answer

y = a(x - h)^2 + k

Answer

y = a(x - h)^2 + k

Answer

y = a(x - h)^2 + k

Answer

y = a(x - h)^2 + k

Question 5

What is the minimum value of the quadratic function

y = x^2 - 6x + 9

?

Accepted Answer

0

Answer

-16

Answer

16

Answer

8

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