Ellie, a teacher's assistant, is grading quizzes. The function f(x) gives the number of quizzes she can grade in x minutes. What does f(30) = 15 tell you? Choices: (A)Ellie can grade 30 quizzes in 15 minutes. (B)Ellie can grade 15 quizzes in 30 minutes.

Interpret Function Notation: Interpret the function notation. The function f(x) represents the number of quizzes graded in x minutes. The notation f(30) = 15 means that when x is 30, f(x) is 15.Understand Number Representation: Understand what the numbers represent. In the context of the function, f(30) = 15 means that Ellie can grade 15 quizzes in 30 minutes.Match Interpretation to Choices: Match the interpretation to the given choices. Based on the interpretation from Step 2, the correct choice is that Ellie can grade 15 quizzes in 30 minutes, which corresponds to choice (B).

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Ellie, a teacher's assistant, is grading quizzes. The function $f(x)$ gives the number of quizzes she can grade in $x$ minutes. $\newline$ What does $f(30) = 15$ tell you? $\newline$ Choices: $\newline$ (A) Ellie can grade $30$ quizzes in $15$ minutes. $\newline$ (B) Ellie can grade $15$ quizzes in $30$ minutes.

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Math Problems

Grade 8

Divide numbers written in scientific notation

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Q. Ellie, a teacher's assistant, is grading quizzes. The function

f(x)

gives the number of quizzes she can grade in

x

minutes.

\newline

What does

f(30) = 15

tell you?

\newline

Choices:

\newline

(A) Ellie can grade

30

quizzes in

15

minutes.

\newline

(B) Ellie can grade

15

quizzes in

30

minutes.

Interpret Function Notation: Interpret the function notation. $\newline$ The function $f(x)$ represents the number of quizzes graded in $x$ minutes. The notation $f(30) = 15$ means that when $x$ is $30$ , $f(x)$ is $15$ .
Understand Number Representation: Understand what the numbers represent. In the context of the function, $f(30) = 15$ means that Ellie can grade $15$ quizzes in $30$ minutes.
Match Interpretation to Choices: Match the interpretation to the given choices. $\newline$ Based on the interpretation from Step $2$ , the correct choice is that Ellie can grade $15$ quizzes in $30$ minutes, which corresponds to choice $(B)$ .