Introduction to Mapping and Functions

Explore the fundamental concepts of mapping and functions, including domain, codomain, range, and different types of mappings, suitable for Grade 10 math students.

Grade 10 Math Functions OperationsMapping

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Includes

Fill in the BlanksMultiple Choice2 Short AnswerTrue / FalseLong Answer

Standards

CCSS.MATH.CONTENT.HSF.IF.A.1CCSS.MATH.CONTENT.HSF.IF.A.2

Topics

mappingfunctionsdomainrangecodomaingrade 10

8 sections · Free to use · Printable

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Introduction to Mapping and Functions

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Read each question carefully and provide your answers in the spaces provided. Show all your work for full credit.

1. A is a rule that assigns each element in one set to exactly one element in another set.

2. The set of all possible input values for a function is called the .

3. The set of all output values that a function actually produces is called the .

4. The set of all possible output values for a function is called the .

5. Which of the following relations is NOT a function?

{ (1, 2), (2, 3), (3, 4) }

{ (1, 2), (1, 3), (2, 4) }

{ (2, 2), (3, 2), (4, 2) }

{ (0, 0), (1, 1), (2, 2) }

6. Consider the mapping shown below. Identify the domain, codomain, and range.

Domain:

Codomain:

Range:

7. Every function is a mapping.

True

False

8. Given the function f(x) = 2x + 5, find f(3).

9. Plot the function y = x^2 - 1 on the coordinate plane below.