Question

If f(x) = x^ 2 1 and g(x) = 3x 1, find 2·f(4).

18
34
65

Answer 1

The correct answer is going to be 34

Explanation:

Hope this helped

Answer 2

If you would like to evaluate 2 * f(4), you can do this using the following steps:

f(x) = x^2 + 1
2 * f(4) = 2 * (4^2 + 1) = 2 * (16 + 1) = 2 * 17 = 34

The correct result would be 34.