Function Notation: CCSS.Math.Content.HSF-IF.A.2

Practice Questions

Common Core: High School - Functions › Function Notation: CCSS.Math.Content.HSF-IF.A.2

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1

For the function , calculate the function value at negative five.

$f(x)=5x-\frac{100-x}{5}$

2

Given the following functions and , calculate the composition .

$g(x)=x-\frac{4x}{x^2}$

3

Given the following function , calculate .

$g(x)=\frac{x^2-3}{x^3+1}$

4

Given the following function , calculate .

$f(x)=\frac{x^2-10}{x}+2x$

5

Given the following function , calculate .

$f(x)=\frac{1}{x}+\sqrt{3x-5}$

Assume is always positive.

6

Calculate for the following function .

7

Given the following functions and , calculate .

$\f(x)=3x+2 \g(x)=x^2-2x+1$

8

For the given function , calculate .

9

Calculate the function value of for .

$f(x)=x+\frac{x^2}{x^2-1}$

10

Given the function , find the function value when is four.

$f(x)=16-2x+\frac{x}{4}$

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