# Functions

# Point-Slope Form Exercises

### Example 1

Rewrite the equation to be in slope-intercept form: *y* + 1 = 2(*x* – 0.5).

### Example 2

Rewrite the equation to be in slope-intercept form: *y*-2 = 7(*x* + 3).

### Example 3

Rewrite the equation to be in slope-intercept form: *y* + 3 = 0.5(*x* + 3).

### Example 4

Find the point-slope equation for the following line, using the left-most point (the point with the smaller *x*-coordinate) as (*x*_{1}, *y*_{1}).

### Example 5

*x*-coordinate) as (*x*_{1}, *y*_{1}).

### Example 6

*x*-coordinate) as (*x*_{1}, *y*_{1}).