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Algebra 1

Carter, Cuevas, Day, Holiday, Luchin

$Math Studyset Vaia Explanations$ Math

Student Edition · 801 pages

ISBN: 9780078884801

Chapter 8: Q11. (page 521)

What is the domain of the following relation?
$\{(2, - 1), (4, 3), (7, 6)\}$

Short Answer

Expert verified

The domain of $\{(2, - 1), (4, 3), (7, 6)\}$ is $\{2, 4, 7\}$ .

Step by step solution

01

Step 1. Define domain.

Domain is defined as the set of first numbers of the ordered pairs.

02

Step 2. Apply the definition of domain.

Apply the definition of a domain to the given relation. First numbers of the ordered pairs are 2,4 and 7.

03

Step 3. Write the conclusion.

The domain of the relation $\{(2, - 1), (4, 3), (7, 6)\}$ is $\{2, 4, 7\}$ .

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Most popular questions from this chapter

Solve each equation. Check your solutions.

$4 y^{2} = 64$

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A $5 x^{2} + 34 x + 24$

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GRIDDED RESPONSE Mr. Branson bought a total of 9 tickets to the zoo. He bought children tickets at the rate of \(6.50 and adult tickets for \)9.25 each. If he spent $69.50 altogether, how many adult tickets did Mr. Branson purchase?

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