9. Which function family would be used to solve the following question?

Chuck and his friends are taking a road trip. If they have traveled 224 miles in 4 hours, what is their average speed?
Exponential Function Family
Trigonometric Function Family
Linear Function Family
Logarithmic Function Famil

Question

9. Which function family would be used to solve the following question?

Chuck and his friends are taking a road trip. If they have traveled 224 miles in 4 hours, what is their average speed?
Exponential Function Family
Trigonometric Function Family
Linear Function Family
Logarithmic Function Famil

anonymous · Answer

Linear

anonymous · Answer

The average speed is:
AvSpeed = (Total distance)/(Time consumed) = 224/4 = 56 miles/hour
You use only division, so it's linear

anonymous · Answer

well, it is Speed = distance / time.

224/4 = 56 

therefore, it being linear

anonymous · Answer

thanks btw your one year older than!