Which function could result from multiplying a quadratic function and a linear function?
a. f(x)= x*2^x
b. f(x)=x^2+x
c. f(x)= x^3
d. f(x)= x^2/x

Which is a graph of a proportional relationship?

Which table shows a proportional relationship between miles traveled and gas used?

Elizabeth claims that the fourth root of 2 can be expressed as 2^m since (2^m)^n = 2. find the values of m and n for the case where elizabeth's claim is true.