Please tell me the answer and explain

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

How can writing phrases as algebraic expressions you solve problems?

Me i need ! find the asymptote and determine the end behavior of the function from the graph. the asymptote of the function is= blank 1 . for very high x-values, y =blank 2 options for blank 1 x=2 x=-2 x=3 x=-3 blank 2 options moves towards negative infinity moves toward the horizontal asymptote moves toward the vertical asymptote moves toward positive infinity