What is the effect on the graph of the function f(x)=1/x when f(x) is replaced with 4f(x)-9?
a) compressed vertically and shifted 9 units up
b)stretched vertically and shifted 9 units left
c)compressed vertically and shifted 9 units left
d)stretched vertically and shifted 9 units right

What is the value of the expression below? (81^2)^1/8

Cassie is traveling 675 miles today to visit her brother and his family. so far, she has stopped for gas three times. at the first stop, she put in 7.1 gallons of gas and paid $23.79. at her second stop, she put in 5.8 gallons of gas and paid $19.08. and, at the third stop, 6.6 gallons and paid $20.39. at which stop did casey pay the most for gas?

Given the graphed function below which of the following orders pairs are found on the inverse function