Pre-Algebra Examples

$f (x) = | 5 | + 30$

Step 1

Rewrite the function as an equation.

$y = | 5 | + 30$

Step 2

Simplify $| 5 | + 30$ .

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Step 2.1

The absolute value is the distance between a number and zero. The distance between $0$ and $5$ is $5$ .

$y = 5 + 30$

Step 2.2

Add $5$ and $30$ .

$y = 35$