How do you graph equations that are written in point-slope form?
1 Answer
Explanation below:
Explanation:
Let's use this example from http://www.purplemath.com/modules/strtlneq2.htm to help you understand how to graph point-slope form equations:
Formula:
Plug-in your variables:
Simplify. Two negatives make a positive:
Distribute 4 to x and 1. Simplify.
Subtract 6 from both sides.
graph{y=4x-2 [-12.66, 12.65, -7.7, 4.96]}
Source and for more info:
http://www.purplemath.com/modules/strtlneq2.htm