Question

Explain how to find the slope of a line through two points on a table

Answer 1

you use slope formula m=y2-y1/x2-x1

m=21-11/5-3=15.8

Explanation:

so the 3 points you have are (-1,-9) (3,11) (5,21)

so i'm going to choose (3,11) and (5,21) 3 is x1 11 is y1

5 is x2 11 is y2

m=y2-y1/x2-x1

m=21-11/5-3=15.8

good luck :)

hopefully, this helps

have a great day !!

Answer 2

Take both coordinates (x,y) and use the formula y-y/x-x.