Whats the answer

Question

What is the slope of the line that contains the points (3, -9) and (-2,16)?

Answer 1

Hi there! I'd love to help you with this...

To find the slope of a line we use the following equation:

m = (y₂-y₁)/(x₂-x₁)

Now we just plug in our values and simplify:

m = (16 - (-9)) / (-2 -3)

m = (16+9) / (-2 -3)

m = (25) / (-5)

m = -5

So our slope is -5! I hope this explanation was thorough and answered all of your questions. If you have additional questions please don't hesitate to reach out. Learn on :)