What is the slope of a line that passes through the point (-1,2) and the point (3,4) ? A=2 B=1/2 C=-1 D= -2 Select the letter that is right
Slope = rise/run = y1-y2 / x1-x2
= (2-4) / ( -1 -3)
= -2 / -4 = .......
You have to finish the math .... and YOU have to select one of the letters !