Exam

ISEE Upper Level

Section

Difficulty

Quantitative Reasoning

Comparison of Function Values

Easy Quantitative Comparisons Functions

Let the function defined as:

$$ f(x) = 5 - x $$

We are asked to compare the values of $$ f(3) $$ and $$ f(1) $$.

A

$$ f(3) > f(1) $$

B

$$ f(3) < f(1) $$

C

$$ f(3) = f(1) $$

D

$$ f(1) - f(3) = 2 $$

Hint

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