Quiz about Absolute Value

Question 1

Absolute value is always ________

Accepted Answer

positive

Answer

pretty

Answer

pressure

Answer

potential

Question 2

Evaluate: |-12|

Accepted Answer

12

Answer

-12

Answer

0

Answer

1.2

Question 3

Evaluate.
| -13| + | 24| =

Accepted Answer

37

Answer

12

Answer

-37

Answer

10

Question 4

Accepted Answer

2

Answer

-2

Answer

0

Answer

18

Question 5

Absolute Value equations have two answers!

Accepted Answer

True

Answer

False

Question 6

Solve the absolute value equation.

Accepted Answer

{-7, 7}

Answer

{7}

Answer

{0, 7}

Answer

No Solution

Question 7

|x - 1| = 3

Accepted Answer

-2,4

Answer

no solution

Answer

2,-3

Answer

2,-4

Question 8

Evaluate each expression.
| x + 9 | = -5

Accepted Answer

no solution

Answer

-14

Answer

-4

Answer

{-14, -4}

Question 9

Solve for x in the following absolute value equation.

$$\left|\ \frac{x}{4}\right|\ =\ 8$$

Accepted Answer

$$\left\{\ 32,\ -32\ \right\}$$

Answer

$$\left\{\ 2,\ -2\ \right\}$$

Answer

$$\left\{\ \frac{1}{2}\ ,\ -\frac{1}{2}\right\}$$

Answer

$$\left\{\ 12,\ -12\ \right\}$$

Question 10

Solve for n in the following absolute value equation.

$$\left|\ n\ -\ 6\ \right|\ =\ -6$$

Accepted Answer

No solution

Answer

$$0$$

Answer

$$\left\{\ 12,\ -12\ \right\}$$

Answer

$$\left\{\ 1,\ -1\ \right\}$$

Question 11

Solve for x:

$$2\left|x-1\right|\ =\ 6$$

Accepted Answer

x = 4, -2

Answer

x = 4, -4

Answer

x = -2, 4

Answer

x = $$-\frac{5}{2},\ \frac{5}{2}$$

Question 12

Solve. Select BOTH solutions.
$$5\left|7+x\right|+2=17$$

Accepted Answer

$$-10$$

Accepted Answer

$$-4$$

Answer

$$3$$

Answer

$$4$$

Absolute Value

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