Question

Calculate the slope between the coordinates (-2,3) and (2,-1) using the slope formula.

Answer 1

Answer:

slope = -1

Step-by-step explanation:

First, you need to know the slope formula: y2 - y1

                                                                       x2 - x1

Now recognize the first point (-2,3) as (x1,y1) and the second point (2,-1) as (x2,y2)

Now that you have done that, plug in the numbers into the slope equation.

Which should look like this:      -1 - 3

                                                   2 - -2

Now that your equation looks like this, recognize the denominator, we should know that a negative plus a negative equals a positive. So instead of subtracting the denominator of the equation, we are going to add the two numbers together, because x1 is negative. Now solve, you should get the answer -1.

                       -1 - 3                        -4    = -1

                       2 + 2                        4

Hope this was helpful!