Study the graph and the parent function, and then
identify the transformations.
p(x) = 7 log2 (x) - 2:
r(x) =-2 log2 (x) + 3:
s(x) =- £10g2 (x +3)
x

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.