Dakota is about to ride the fastest roller coaster in the world. The function f(x) gives the speed of the roller coaster in miles per hour x seconds after the ride starts. What does f(25) > 123 tell you? Choices: (A)The roller coaster is moving faster than 25 miles per hour 123 seconds after the ride starts. (B)The roller coaster is moving faster than 123 miles per hour 25 seconds after the ride starts.

Understand function and variable: Understand the function f(x) and the variable x. The function f(x) represents the speed of the roller coaster in miles per hour at x seconds after the ride starts. The variable x represents the number of seconds after the ride starts.Interpret inequality: Interpret the inequality f(25) > 123. The inequality tells us that the speed of the roller coaster is greater than 123 miles per hour at 25 seconds after the ride starts.Match correct interpretation: Match the correct interpretation with the given choices. The correct interpretation of f(25) > 123 is that the roller coaster is moving faster than 123 miles per hour 25 seconds after the ride starts. This matches choice (B).

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Dakota is about to ride the fastest roller coaster in the world. The function $f(x)$ gives the speed of the roller coaster in miles per hour $x$ seconds after the ride starts. $\newline$ What does f(25) > 123 tell you? $\newline$ Choices: $\newline$ (A)The roller coaster is moving faster than $25$ miles per hour $123$ seconds after the ride starts. $\newline$ (B)The roller coaster is moving faster than $123$ miles per hour $25$ seconds after the ride starts.

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Math Problems

Algebra 1

Interpret functions using everyday language

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Q. Dakota is about to ride the fastest roller coaster in the world. The function

f(x)

gives the speed of the roller coaster in miles per hour

x

seconds after the ride starts.

\newline

What does

f(25) > 123

tell you?

\newline

Choices:

\newline

(A)The roller coaster is moving faster than

25

miles per hour

123

seconds after the ride starts.

\newline

(B)The roller coaster is moving faster than

123

miles per hour

25

seconds after the ride starts.

Understand function and variable: Understand the function $f(x)$ and the variable $x$ . The function $f(x)$ represents the speed of the roller coaster in miles per hour at $x$ seconds after the ride starts. The variable $x$ represents the number of seconds after the ride starts.
Interpret inequality: Interpret the inequality f(25) > 123. $\newline$ The inequality tells us that the speed of the roller coaster is greater than $123$ miles per hour at $25$ seconds after the ride starts.
Match correct interpretation: Match the correct interpretation with the given choices. $\newline$ The correct interpretation of f(25) > 123 is that the roller coaster is moving faster than $123$ miles per hour $25$ seconds after the ride starts. This matches choice (B).