! ''1. the function f(x) = 800(1.09)3x shows the growth due to interest that jim earns on an investment. the steps to calculate an equivalent function are shown below: [step 1] f(x) = 800(1.09)^3x [step 2] f(x) = 800(1.09^3)^x [step 3] f(x) = 800(1.09 ⋅ 3)^x [step 4] f(x) = 800(3.27)^x which of the following is the first incorrect step? there is no mistake in the work. step 1 step 2 step 3 step 4