STEP BY STEP EXPLANATION PLEASE

In exponential growth functions, the base of the exponent must be greater than 1,how would the function change if the base of the exponent were 1? how would the fiction change if the base of the exponent were between 0and 1

Find the roots of the equation below. x^2 - 6 + 9 = 0

Which exponential function has an initial value of 2? f(x) = 2(3x) f(x) = 3(2x)