Question 530542
A truck is 300 miles due east of a car and is traveling at a constant speed of 30 miles per hour.
 Meanwhile, the car is going north at a constant speed of 60 miles per hour.
 Express the distance between the car and truck as a function of time
:
Assuming the truck is traveling east, let t = travel time of both
The distance between the two will be the hypotenuse of a right triangle
f(t) = {{{sqrt((60t)^2+(300+30t)^2)}}}