4. In the coin value formula, V(t) = P(1 + r), which part(s) form the base of the exponential function? Which part(s) form the constant, or initial value? Which part(s) form the exponent? (4 points: 1 point for each answer below) Base Constant, or initial value: Exponent In this function, if the value of r were to increase. would the value represented by P also increase or stay the same? Why? Explain your answer using terms such as "rate of growth" and "initial value" in the context of the coin problem