# How do you find the point-slope form and slope-intercept form for a line with the two points #(-3,9)# and #(-2,1)#?

##### 1 Answer

The point slope form is

.

#### Explanation:

First you'll need to get the slope,

**Slope Formula**

The two points are

Insert the

Simplify.

Now you use the slope in the point slope formula for a straight line.

**Point Slope Formula**

where

Insert your values into the formula.

Simplify.

We can solve the above equation.

Add

The above equation is in the **slope intercept form** :

where