Suppose that $h ( t )$ represents the height, in feet, of a person $t$ years old. In real world terms, what does $h ( 10 )$ represent? What is its unit? What does $h ^ { \prime } ( t )$ represents and what is its unit?

Question

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The Answer is

h ( 10 )

represents the height of a 10-year old person. Its unit is feet.

h ^ { \prime } ( t )

represents the rate of change of the height when a person is t years old. Its unit is feet per year.

Suppose That h(t)h ( t )h(t) Represents the Height, in Feet, of a Person

Suppose That $h ( t )$ Represents the Height, in Feet, of a Person