Question

If f(x)=2x^2 + 5 sqrt(x-2), complete the following statement f(6)

Answer 1

f(6) = 82

Explanation:

substitute x = 6 into f(x) and evaluate

f(6) = 2(6)² + 5
`√(6-2)` = 2(36) + 5
`√(4)` = 72 + 5(2) = 72 + 10 = 82