Write a linear function f with values f(0)=-4 and f (3) =8 a). F (x)= 4x -4b). F(x) =4x+8 c). F (x) =-4x-4d). F (x) = x 4 1-4

Sally deposited money into a savings account paying 4% simple interest per year. the first year, she earned $75 in interest. how much interest will she earn during the following year? show your work and explain your reasoning in the space provided below.