Quiz about Quadratics

Question 1

Accepted Answer

I, II, and III

Answer

I and II only

Answer

I and III only

Answer

II and III only

Question 2

The graph of a quadratic function is shown on the grid. Which equation best represents the axis of symmetry?

Accepted Answer

x = 2

Answer

y = 6

Answer

y = 4

Answer

x = 0

Question 3

Question 3.

Accepted Answer

$$\frac{1}{3\ }and\ \frac{3}{2}$$

Answer

3

Answer

2 and 9

Answer

$$\frac{11}{12}$$

Question 4

Question 4.

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Question 5

Which graph best represents a quadratic function that has only one zero?

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Answer

D.

Question 6

The graph of quadratic function r is shown on the grid.

Which answer choice best represents the intercepts of the graph of r?

Accepted Answer

x-intercepts: (-10, 0) and (2, 0)

y-intercepts: (0, -5)

Answer

x-intercepts: (5, 0)

y-intercepts: (0, 10) and (0, -2)

Answer

x-intercepts: (0, -10) and (0, 2)

y-intercepts: (-5, 0)

Answer

x-intercepts: (0, 5)

y-intercepts: (10, 0) and (-2, 0)

Question 7

The graph of a quadratic function is shown.

Which values best represent the zeros of the function?

Select TWO correct answers.

Accepted Answer

x = -1

Accepted Answer

x = 3

Answer

x = 1

Answer

x = -4

Answer

x = -3

Question 8

The graph of a quadratic function is shown on the grid.

Which statement appears to be true?

Accepted Answer

The equation of the axis of symmetry of the graph of the function is x = 1

Answer

The function has 3 zeros

Answer

The maximum value of the function is 3

Answer

The vertex of the graph of the function is (4, 1)

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