Erica walked down a trail into a valley.

V(d)V(d)V, left parenthesis, d, right parenthesis models Erica's vertical distance from the top of the valley (in kilometers) after walking ddd kilometers along the trail.

What does the statement V(2)=TV(2)=TV, left parenthesis, 2, right parenthesis, equals, T mean?

Respuesta :

Answer:

Erica's vertical distance from the top of the valley (in kilometers) after walking 2 kilometers along the trail is T.

Step-by-step explanation:

It is given that V(d) models Erica's vertical distance from the top of the valley (in kilometers) after walking d kilometers along the trail.

We need to find the meaning of V(2)=T.

On comparing V(d) and V(2), we get d=2.

Since V(d) models Erica's vertical distance from the top of the valley (in kilometers) after walking d kilometers along the trail, therefore V(2) models Erica's vertical distance from the top of the valley (in kilometers) after walking 2 kilometers along the trail.

[tex]V(2)=T[/tex]

It means Erica's vertical distance from the top of the valley (in kilometers) after walking 2 kilometers along the trail is T.