Evaluate f(7) for f(x)= 4x^2+4

Answer 1

To evaluate f(7) for f(x) = 4x^2 + 4, we substitute x = 7 into the function:

f(7) = 4(7)^2 + 4
f(7) = 4(49) + 4
f(7) = 196 + 4
f(7) = 200

Therefore, f(7) = 200.