Exam

ISEE Upper Level

Section

Difficulty

Mathematics Achievement

Evaluate Composite Functions

Very Hard Algebra Functions

Let the function be defined as:

$$ f(x) = 2x^2 - 8x + 5 $$

What is the value of $$ f(g(4)) $$, where $$ g(x) = x - 1 $$?

A

$$ 5 $$

B

$$ -7 $$

C

$$ 13 $$

D

$$ 3 $$

Hint

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