Question

B. If distance (D) is a function of time (t), give a function D that can represent
the distance a car travels in t time, if every hour the car travels 60
kilometers.

Solution:

Since every hour, the car travels 60 kilometers, therefore the distance
function is given by D(t) = 60t​

Answer 1

SOLUTION

TO DETERMINE

If distance (D) is a function of time (t), give a function D that can represent the distance a car travels in t time, if every hour the car travels 60 kilometer

EVALUATION

Here it is given that the car travels 60 kilomiter in every hour

So the distance covered is a multiple of 60

Here it is also given that distance (D) is a function of time (t)

So the function D ( km) that can represent the distance a car travels in t time ( hour) is given by

$\sf{D(t) = 60t}$

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