Question

Use the following function rule to find f(16.36).
f(x) = 0.77x + 8.64
Write your answer as a decimal or whole number.
f(16.36) =

Answer 1

Plug in 16.36 for x
0.77(16.36)+8.64

Multiply: 12.5972+8.64
Add: 21.2372

answer: 21.2372