Answer:
c. 3x + 7.5
Explanation:
when you write out the line segments, they go over 2 and up 4.(2x)
and when you write it all out, you see that it intercepts at 7.
So comparison now:
a. is a much steeper slope but the intercept is too low.
b. is still steeper than the equation but still an intercept that is too low.
c. correct answer
d. the intercept is higher than the line, but the slope is the same(they are parallel)
Hope this helps.