Question

Write the equation of a line with slope m=1/2 and including point (4, -1).

y = -2x + 3

y = 2x + 3

y = 1/2x + 3

y = 1/2x - 3

Answer 1

The slope of y = 2x + 3 is 2, so choice B is out

Answer 2

same with choice A, the slope is -2. So A is out

Answer 3

d?

Answer 4

you got it

Answer 5

thanks!

Answer 6

y = 1/2x - 3

-1 = (1/2)(4) - 3

-1 = 2 - 3

-1 = -1

So the point (4, -1) is on the line y = 1/2x - 3