Question

Will 3*f(2)= f(3*2)? for any function f(x)? Explain.

Answer 1

Answer: No

Explanation:

Let f(x) = x² + 1

then 3*f(2) = 3[(2)² + 1]

= 3[4 + 1]

= 3[5]

= 15

f(3*2) = f(6) = (6)² + 1

= 36 + 1

= 37

3*f(2) ≠ f(3*2)