Question

What is an equation of the line with slope 3 that goes through point (-1/2, 5/2)?

a.) y=4x+3
b.) y=-3x+4
c.) y=4x-3
d.) y=3x+4

Answer 1

C.

Explanation:

Answer 2

The only equation that has 3 as the coefficient of x (a slope of 3) is ...

... d.) y = 3x+4

_____

Happily, it also goes through the given point.

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

... 5/2 = -3/2 + 8/2 . . . . true