Function Evaluation

Function Q gives a puppy's weight in pounds as a function of its age in months.

What does Q(18) represent in this situation?

Function Q gives a puppy's weight in pounds as a function of its age in months.

What does Q(30)=27.5 represent in this situation?

Function Q gives a puppy's weight in pounds as a function of its age in months.

Use function notation to represent this statement:

When the puppy turned 12 months old, it weighed 19.6 pounds.

Function Q gives a puppy's weight in pounds as a function of its age in months.

Use function notation to represent this statement:

When the puppy was m months old, it weighed w pounds.

For what value of t is R(t)=D(t) true? What does this tell you about the drone and the toy rocket?

What is the y-intercept of the graph? What does it tell you about the squirrel?

What is the x-intercept of the graph? What does it tell you about the squirrel?

What is the average rate of change of the population between 1930 and 1950?

What is the average rate of change of the population between 1950 and 1980?

Describe the domain of the function.

Describe the range of the function.

Does W(t)=0 have a solution? Explain how you know.