Q1.1: ABSOLUTE VALUE EQUATIONS

Front

What's a way to define absolute value?

Back

The distance of a number from zero

Front

Why is absolute value always written as a positive?

Back

Absolute value is talking about distance, distance is always measured by positive numbers.

Front

What is the absolute value of |-26|?

Back

26

Front

| x – 3 |= 0

Back

3

Front

Solve for x
l 5x l = 40

Back

x = 8 and x = -8

Front

|−2n| + 10 = −50

Back

No Solution

Front

Solve:

Back

{24, -24}

Front

Solve the equation: |−4 + 5x| = 16

Back

x = {-12/5, 4}

Front

|6 - 2f| = -5

Back

⊘ No solution

Front

−2|−2r − 4| = -12

Back

{-3,-1}