Question

What is the meaning os slpoe in math and please give an example for y=2x-1;(-2,2)

Answer 1

Slope is your 2x, so 2x over 1 meaning after you plot (-2,2) on the graph you rise 2 and go 1 to the right, or do the opposite to make the line so go down 2 and one to the left. Hope that helped.