Question

5.
function r gives the number of miles run after t minutes.
which equation represents the statement
the number of miles run after 15 minutes is the same as the number of miles run after 25 minutes.
a. $r(15) + r(25) = 0$
b. $r(15) = r(25)$
c. $r(25) = 15$
d. $r(15) = 25$
a
b
c
d

Explanation:

The function $R(t)$ represents miles run after $t$ minutes. The statement says miles at 15 minutes equal miles at 25 minutes, so $R(15)$ equals $R(25)$.

Answer:

B. $R(15) = R(25)$