Question

Find the slope of the line that passes through the points (-1, 3) and (3, 5).
A. 1/2
B. 1
C.2/5
D.2

When i got the test back i circled B and now that i did it i got A so i want to make sure if its A

Answer 1

\[m=\frac{ (y2-y1) }{ (x2-x1) }\]

Answer 2

yes, its A

Answer 3

How did you get A ?

Answer 4

m= (5-3) / (3-(-1)) = 2/(3+1) = 2/4 = 1/2

Answer 5

got that ^ ?

Answer 6

Thanks!

Answer 7

welcome ^_^