Question

PLEASE HELP 20 POINTS

A) Rewrite y = 9^x using a base of 3. Describe how you can graph this function by transforming the graph of y = 3^x.

B) Rewrite y = 9^x using a base of 81. Describe how you can graph this function by transforming the graph of y = 81^x

Answer 1

A) 9 is 3². So the answer would be y = 3^2x.

B) 81 is 9². 9 is 81^-4. So the answer would be y = 81^-4.