What is the slope? 25 points + Simplify your answer and write it as a proper fraction, improper fraction, or integer.

-5/4  or -1.25 is the slope

Step-by-step explanation:

Slope (gradient)  = rise/run or (y1 - y2/x1 - x2)

We will take the points so that we have a whole number:

Therefore the two points are:

(10,0) and (50, -30)

Now the gradient;

(y1 - y2/x1 - x2)

0 - 50/10 - (-30)

-50/40

-5/4

-1.25

3x + 4y -25 =0 represents the amount of change sianna should recieve