Lexi is an artist, and she sells posters at a local café. When she sells x posters, she makes f(x) dollars. What does f(5) = 10 tell you? Choices: (A)If Lexi sells 10 posters, she makes $5. (B)If Lexi sells 5 posters, she makes $10.

Understand function and variable: Understand the function f(x) and the variable x. The function f(x) represents the amount of money Lexi makes in dollars when she sells x posters. The variable x represents the number of posters sold.Interpret given information: Interpret the given information f(5) = 10. Since f(x) is the money made from selling x posters, f(5) = 10 tells us that when Lexi sells 5 posters, she makes $10.Choose correct option: Choose the correct option based on the interpretation of f(5) = 10. Option (A) states that if Lexi sells 10 posters, she makes $5, which is not what f(5) = 10 indicates. Option (B) states that if Lexi sells 5 posters, she makes $10, which correctly interprets f(5) = 10.

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Lexi is an artist, and she sells posters at a local café. When she sells $x$ posters, she makes $f(x)$ dollars. $\newline$ What does $f(5) = 10$ tell you? $\newline$ Choices: $\newline$ (A)If Lexi sells $10$ posters, she makes $\$5$ . $\newline$ (B)If Lexi sells $5$ posters, she makes $\$10$ .

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Math Problems

Algebra 1

Interpret functions using everyday language

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Q. Lexi is an artist, and she sells posters at a local café. When she sells

x

posters, she makes

f(x)

dollars.

\newline

What does

f(5) = 10

tell you?

\newline

Choices:

\newline

(A)If Lexi sells

10

posters, she makes

\$5

\newline

(B)If Lexi sells

5

posters, she makes

\$10

Understand function and variable: Understand the function $f(x)$ and the variable $x$ . The function $f(x)$ represents the amount of money Lexi makes in dollars when she sells $x$ posters. The variable $x$ represents the number of posters sold.
Interpret given information: Interpret the given information $f(5) = 10$ . Since $f(x)$ is the money made from selling $x$ posters, $f(5) = 10$ tells us that when Lexi sells $5$ posters, she makes $\$10$ .
Choose correct option: Choose the correct option based on the interpretation of $f(5) = 10$ . $\newline$ Option (A) states that if Lexi sells $10$ posters, she makes $\$5$ , which is not what $f(5) = 10$ indicates. $\newline$ Option (B) states that if Lexi sells $5$ posters, she makes $\$10$ , which correctly interprets $f(5) = 10$ .