Function Notation

Function Notation

Assessment

Flashcard

Mathematics

9th Grade

Hard

CCSS
HSF.IF.A.2, HSF.IF.A.1, 8.F.A.3

+1

Standards-aligned

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15 questions

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1.

FLASHCARD QUESTION

Front

What is function notation?

Back

Function notation is a way to represent a function using symbols. It typically uses the format f(x), where 'f' is the name of the function and 'x' is the input variable.

Tags

CCSS.HSF.IF.A.1

CCSS.8.F.A.1

2.

FLASHCARD QUESTION

Front

Evaluate f(-2) if f(x) = x^2 + 3.

Back

f(-2) = (-2)^2 + 3 = 4 + 3 = 7.

Tags

CCSS.HSF.IF.A.2

3.

FLASHCARD QUESTION

Front

What does f(x) = x^2 + 3 represent?

Back

It represents a quadratic function where the output is the square of the input plus 3.

Tags

CCSS.HSF.IF.A.1

4.

FLASHCARD QUESTION

Front

Find f(x) if x = -2 for f(x) = x^2 + 3.

Back

f(-2) = 9.

Tags

CCSS.HSF.IF.A.2

5.

FLASHCARD QUESTION

Front

If f(x) = -4, what is the value of x in the equation f(x) = -4 + \frac{x}{4}?

Back

x = 0.

Tags

CCSS.HSF.IF.A.2

6.

FLASHCARD QUESTION

Front

Solve for n if f(n) = 14 in the equation f(n) = 4 - 10n.

Back

n = -1.

Tags

CCSS.HSF.IF.A.2

7.

FLASHCARD QUESTION

Front

For the function f(x) = -3(x - 1), find f(0).

Back

f(0) = -3(0 - 1) = 3.

Tags

CCSS.HSF.IF.A.2

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