BuyFind

Precalculus: Mathematics for Calcu...

6th Edition
Stewart + 5 others
Publisher: Cengage Learning
ISBN: 9780840068071
BuyFind

Precalculus: Mathematics for Calcu...

6th Edition
Stewart + 5 others
Publisher: Cengage Learning
ISBN: 9780840068071

Solutions

Chapter 2.1, Problem 5E
To determine

Express the given statement in function notation: Add 3 and then multiply by 2 .

Expert Solution

Answer to Problem 5E

The expression of the function notation is f(x)=2(x+3)

Explanation of Solution

Given information: Given statement consists of addition and multiplication operations.

Calculation:

Assume x is the variableof a function f(x) .

  x+3 Add 3 to the variable x

  2(x+3) Multiply x+3 with 2

  f(x)=2(x+3)

Thus,add 3 and then multiply by 2 is, f(x)=2(x+3)

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