SAT Math Practice Question #7977 - SATify | SATify

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SAT Math Practice Question #7977 - SATify | SATify

#7977

functions

applications

word problem

quantities

modeling

area

quadratic equations

easy

30 sec

The function $D (t) = 5 t^{2}$ gives the distance, in meters, that an object has fallen after $t$ seconds. Which of the following is the best interpretation of $D (4) = 80$ ?

A.

If the time is 4 seconds, then the distance is 80 meters.

B.

If the time is 80 seconds, then the distance is 4 meters.

C.

If the distance is 4 meters, then the time is 80 seconds.

D.

If the distance is 80 meters, then the time is 4 seconds.