Question

Sophia for the exponential function f left parenthesis x right parenthesis equals 5 times 2 to the power of x, what is the value of f left parenthesis 3 right parenthesis?

Answer 1

To find the value of f(3) for the exponential function f(x) = 5 * 2^x, we substitute the value of x = 3 into the function and simplify the expression to find that f(3) = 40.

Step-by-step explanation:

To find the value of f(3) for the exponential function f(x) = 5 * 2^x, we substitute the value of x = 3 into the function:

f(3) = 5 * 2^3

Using the formula for exponentiation, we simplify the expression:

f(3) = 5 * 8 = 40

Therefore, the value of f(3) is 40.