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Kaori is taking a free-throw.

H(d) models the basketball's height (in meters) at a horizontal distance of
d meters from Kaori.
What does the statement
H(R)=4 mean?
Choose 1 answer:
(A) The ball was at the same height at the horizontal distances of 4 meters and
R meters.
(B) At a horizontal distance of
R meters from Kaori, the ball's height was equal to 4 meters.
(C) At a horizontal distance of 4 meters from Kaori, the ball's height was equal to
R meters.

Kaori is taking a free-throw. $\newline$ $H(d)$ models the basketball's height (in meters) at a horizontal distance of $d$ meters from Kaori. $\newline$ What does the statement $H(R) = 4$ mean? $\newline$ Choose $1$ answer: $\newline$ (A) The ball was at the same height at the horizontal distances of $4$ meters and $R$ meters. $\newline$ (B) At a horizontal distance of $R$ meters from Kaori, the ball's height was equal to $4$ meters. $\newline$ (C) At a horizontal distance of $4$ meters from Kaori, the ball's height was equal to $R$ meters.

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Evaluate two-variable equations: word problems

Full solution

Q. Kaori is taking a free-throw.

\newline

H(d)

models the basketball's height (in meters) at a horizontal distance of

d

meters from Kaori.

\newline

What does the statement

H(R) = 4

mean?

\newline

Choose

1

answer:

\newline

(A) The ball was at the same height at the horizontal distances of

4

meters and

R

meters.

\newline

(B) At a horizontal distance of

R

meters from Kaori, the ball's height was equal to

4

meters.

\newline

(C) At a horizontal distance of

4

meters from Kaori, the ball's height was equal to

R

meters.

Interpret Function $H(d)$ : To understand what $H(R)=4$ means, we need to interpret the function $H(d)$ and the variables $R$ and $4$ within the context of the problem. $H(d)$ is a function that gives the height of the basketball at a horizontal distance $d$ from Kaori. The variable $R$ represents a specific horizontal distance from Kaori, and the number $4$ represents a height in meters.
Understand $H(R)=4$ : The statement $H(R)=4$ means that when the horizontal distance from Kaori is $R$ meters, the height of the basketball is $4$ meters. This corresponds to option $(B)$ in the given choices.

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