Quiz about Solving Linear & Quadratic Functions

Question 1

The graph of a quadratic function is shown on the grid. Which statement is best supported by the graph?

Accepted Answer

The equation of the axis of symmetry of the graph is

x = -3

Answer

The function has a zero at 6.

Answer

The minimum value of the function is 9.

Answer

The vertex of the graph is (9, -3).

Question 2

Question 2.

Accepted Answer

Question 3

Given g(x) below, which statement is true?

Accepted Answer

Question 4

Which quadratic function in vertex form can be represented by the graph that has a vertex at (3, -7) and passes through the point (1, -10)?

Accepted Answer

Question 5

What is the solution to the equation?

Accepted Answer

-2

Answer

-1/2

Answer

1/2

Answer

2

Question 6

Question 6.

Accepted Answer

Question 7

Question 7.

Accepted Answer

32

Answer

46

Answer

-6.4

Answer

-40.75

Question 8

Two characteristics of quadratic function p are given:

1. The axis of symmetry of the graph of p is x = -3
2. Function p has exactly one zero.
Based on this information, which graph would represent p?

Accepted Answer

Question 9

Question 9.

Accepted Answer

Question 10

Question 10.

Accepted Answer

Question 11

solve for m:

$$\frac{2}{3}\left(9m-6\right)=20$$

Accepted Answer

$$m=4$$

Answer

$$m=3$$

Answer

$$m=2$$

Answer

$$m=8$$

Question 12

Question 12.

Accepted Answer

Question 13

The graph of a quadratic function is shown on the grid. Which function is best represented by this graph?

Accepted Answer

Question 14

Pick TWO answers

Accepted Answer

2x - 5

Accepted Answer

x + 3

Answer

2x - 3

Answer

x - 3

Answer

x + 5

Question 15

Question 15.

Accepted Answer

Question 16

Which value of x is the solution to this equation?

Accepted Answer

x = 3

Answer

x = -3

Answer

x = 5

Answer

x = -5

Question 17

A part of the quadratic function f is graphed on the grid. What is the domain of the part of the function shown?

Accepted Answer

All real numbers greater than or equal to -1

Answer

All real numbers greater than or equal to 1

Answer

All real numbers

Answer

All real numbers greater than or equal to -1 and less than or equal to 5

Question 18

Solve for x:

$$-20=\frac{x-3}{6}$$

Accepted Answer

$$x=-117$$

Answer

$$x=-123$$

Answer

$$x=-\frac{1}{3}$$

Answer

$$x=-29$$

Question 19

Question 19.

Accepted Answer

x = 4

Answer

x = 3.5

Answer

x = -1

Answer

x = -0.5

Solving Linear & Quadratic Functions

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