Quiz about Solve, Graph, Explain Inequalities

Question 1

Determine the inequality symbol needed for the following situation: The number of people signed up to go on the trip is at least 15.

Accepted Answer

$$\ge$$

Answer

$$
e$$

Answer

$$\le$$

Answer

$$<$$

Answer

$$>$$

Question 2

Graph the solutions of the inequality:

$$x-2\ge16$$

Accepted Answer

Option C is correct

Answer

A.

Answer

B.

Answer

D.

Answer

E.

Question 3

Solve the inequality below, then explain what he graph looks like. YOU WILL CHOOSE 2 ANSWERS.
x-20<-14

Accepted Answer

$$x<6$$

Accepted Answer

Open circle, shaded left

Answer

$$x<-34$$

Answer

Open circle, shaded right

Answer

Closed circle, shaded left

Question 4

Write an inequality for the following situation:

4 times a number plus 16 is more than 24

Accepted Answer

$$4x+16>24$$

Answer

$$4x+16\le24$$

Answer

$$4x+16<24$$

Answer

$$4x+16\ge24$$

Question 5

Which inequality matches the picture shown?

Accepted Answer

y < -1/2 x + 5

Answer

y < -1/2 x + 5

Answer

y > -1/2 x + 5

Answer

y > -1/2 x + 5

Question 6

Select the correct graph for each inequality.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 7

Select the correct graph for each inequality.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 8

Which of the following coordinates is a solution to the inequality?

Accepted Answer

( 1, -1 )

Answer

( -1, -1 )

Answer

(-1, 1 )

Answer

( 1, 1 )

Question 9

Which point below is NOT part of the solution set?

Accepted Answer

(-10, -10)

Answer

(0, 0)

Answer

(-1, 5)

Answer

(5, 20)

Question 10

Select the correct graph for each inequality.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 11

Which of the following inequalities matches the graph?

Accepted Answer

y > -2

Answer

x > -2

Answer

x < -2

Answer

y < -2

Question 12

Select the correct graph for each inequality.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 13

Which point below is NOT part of the solution set?

Accepted Answer

(0, -2)

Answer

(0, 0)

Answer

(-10, 20)

Answer

(3, 5)

Question 14

Which inequality matches the picture shown?

Accepted Answer

y > x

Answer

y < x

Answer

y > x

Answer

y < x

Question 15

Select the correct graph for each inequality.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

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