# Precalculus Examples

Step 1

Rewrite the function as an equation.

Step 2

Reorder and .

Step 3

Step 3.1

The slope-intercept form is , where is the slope and is the y-intercept.

Step 3.2

Find the values of and using the form .

Step 3.3

The slope of the line is the value of , and the y-intercept is the value of .

Slope:

y-intercept:

Slope:

y-intercept:

Step 4

Step 4.1

Reorder and .

Step 4.2

Create a table of the and values.

Step 5

Graph the line using the slope and the y-intercept, or the points.

Slope:

y-intercept:

Step 6