Mr. Brennan is smoking a turkey for Thanksgiving. The instructions for the smoker say that approximately f(x) hours of smoking time will be required for a turkey weighing x pounds. What does f(20) = 10 tell you? Choices: (A)It will take about 20 hours to smoke a 10-pound turkey. (B)It will take about 10 hours to smoke a 20-pound turkey.

Understand function notation: Understand the function notation f(x) and what f(20) = 10 represents. The function f(x) gives the hours of smoking time required for a turkey weighing x pounds. The notation f(20) = 10 means that for a turkey weighing 20 pounds, the smoking time required is 10 hours.Match given information: Match the given information to the choices provided. We have established that f(20) = 10 means a 20-pound turkey requires 10 hours of smoking time. Now we compare this to the choices given: (A) It will take about 20 hours to smoke a 10-pound turkey. (B) It will take about 10 hours to smoke a 20-pound turkey. Choice (A) is incorrect because it suggests that the weight of the turkey is 10 pounds and the smoking time is 20 hours, which is the opposite of what f(20) = 10 indicates. Choice (B) is correct because it correctly states that a 20-pound turkey will take about 10 hours to smoke, which aligns with the function notation f(20) = 10.

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Mr. Brennan is smoking a turkey for Thanksgiving. The instructions for the smoker say that approximately $f(x)$ hours of smoking time will be required for a turkey weighing $x$ pounds. $\newline$ What does $f(20) = 10$ tell you? $\newline$ Choices: $\newline$ (A)It will take about $20$ hours to smoke a $10$ -pound turkey. $\newline$ (B)It will take about $10$ hours to smoke a $20$ -pound turkey.

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Math Problems

Grade 7

Volume of cubes and rectangular prisms: word problems

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Q. Mr. Brennan is smoking a turkey for Thanksgiving. The instructions for the smoker say that approximately

f(x)

hours of smoking time will be required for a turkey weighing

x

pounds.

\newline

What does

f(20) = 10

tell you?

\newline

Choices:

\newline

(A)It will take about

20

hours to smoke a

10

-pound turkey.

\newline

(B)It will take about

10

hours to smoke a

20

-pound turkey.

Understand function notation: Understand the function notation $f(x)$ and what $f(20) = 10$ represents. $\newline$ The function $f(x)$ gives the hours of smoking time required for a turkey weighing $x$ pounds. The notation $f(20) = 10$ means that for a turkey weighing $20$ pounds, the smoking time required is $10$ hours.
Match given information: Match the given information to the choices provided. $\newline$ We have established that $f(20) = 10$ means a $20$ -pound turkey requires $10$ hours of smoking time. Now we compare this to the choices given: $\newline$ (A) It will take about $20$ hours to smoke a $10$ -pound turkey. $\newline$ (B) It will take about $10$ hours to smoke a $20$ -pound turkey. $\newline$ Choice (A) is incorrect because it suggests that the weight of the turkey is $10$ pounds and the smoking time is $20$ hours, which is the opposite of what $f(20) = 10$ indicates. $\newline$ Choice (B) is correct because it correctly states that a $20$ -pound turkey will take about $10$ hours to smoke, which aligns with the function notation $f(20) = 10$ .