I’m so confused on how to solve this

Given f(t) = 282 - 53 +1, determine the function value f(2). do not include f(z) = in your answer

The graph shows the function f(x) = (2.5)x was horizontally translated left by a value of h to get the function g(x) = (2.5)x–h.

Acircular garden with radius of 8 feet is surrounded by a circular path with a width of 3 feet. what is the approximate area of the path alone? use 3.14 for π