Question

A car travels at a constant speed of 70 miles per hour. The distance the car travels in
miles is d, which is a function of time, t. This relation can be expressed in the
function equation, d(t)- 70t. This function expresses the distance of travel in terms of
the time traveled. Find the inverse function by expressing the time of travel in terms
of the distance traveled, Call this function td),

Answer 1

Answer:

The distance function is  d(t)=70.t

Step-by-step explanation:

If an object moves at a constant rate of speed, we can determine how far the object travels by multiplying its rate by the time it has been traveling:

distance=rate X time

Rate is distance (given in units such as miles, feet, kilometers, meters, etc.) divided by time (hours, minutes, seconds, etc.).

We know that a car travels at a constant speed of 70 miles per hour.

So, the distance function is ,d(t)=70.t  where t is hours and the distance is in miles.