Quiz about Introduction to Inequalities

Question 1

What inequality does the number line graph represent?

Accepted Answer

x < -4

Answer

$$x\le-4$$

Answer

$$x\ge-4$$

Answer

x < 4

Question 2

What inequality does the number line graph represent?

Accepted Answer

Answer

x > 3

Answer

x < -3

Answer

Question 3

Question 3.

Accepted Answer

H

Answer

F

Answer

G

Answer

J

Question 4

When graphing an inequality, when I use an open circle?

Accepted Answer

When the inequality has $$<$$ symbol.

Accepted Answer

When the inequality has $$>$$ symbol.

Answer

When the inequality has $$\le$$ symbol.

Answer

When the inequality has $$\ge$$ symbol.

Question 5

Pick the correct inequality.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 6

Which figure shows the inequality x > -4?

Accepted Answer

Figure 3

Answer

Figure 1

Answer

Figure 2

Answer

Figure 4

Question 7

There are more than twenty students in the hallway.

Accepted Answer

s>20

Answer

s<20

Answer

s=20

Answer

The number of students in the hallway cannot be represented by any of the above choices.

Question 8

There are less than 400 students in the 6th grade.

Accepted Answer

400<s

Answer

400>s

Answer

400=s

Answer

The number of students in 6th grade is not represented by any of the inequalities above.

Question 9

Mrs. Flowers always has more than three hundred dollars in her savings account.

Accepted Answer

300<x

Answer

300=x

Answer

300>x

Answer

The amount of money in the account is not represented by any of the answers above.

Question 10

z >_ -3 for z = 1

Accepted Answer

Solution

Answer

Not a solution

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