Question

Please help me answer this.

Answer 1

B. y=3x+7.5

Thank you ☺️☺️

Answer 2

Answer: B. y=3x+7.5

Explanation:

First, you find m by doing
`(y_2 - y_1)/(x_2 - x_1) =m` . You end up with
`m=2` . Then you plug it into
`(y-y_0)=m(x-x_0)` to find the b in
`y=mx+b` . When you do that, you get
`b=7` . So, you end up with the equation of the table as
`y=2x+7` and since it's a linear function, the slope (m) won't change. Now you compare this equation to the others given. The slope in answer A is too small and the y-intercepts in answers B and C are too small, so you are left with b as your only option.