HW5b: Domain and Range (Part 2)
A child tosses a baseball up into the air. On its way down, it gets caught in a tree for several seconds before falling back down to the ground.
Select the best description of the range of this function.
To raise funds for a trip, members of a high school math club are holding a game night in the gym. They sell tickets at $5 per person. The gym holds a maximum of 250 people. The amount of money raised is a function of the number of tickets sold.
Which statement accurately describes the domain of the function?
C gives the cost, in dollars, of a cafeteria meal plan as a function of the number of meals purchased, n.
The function is represented by the equation . Find a value of such that is true.
What does that value of tell you about the cafeteria meal plan?
Lin completes a 5K using a combination of walking and running. Here are four graphs that represent four possible situations. Each graph shows the distance, in meters, as a function of time, in minutes.
Match each description with a graph that could represent it.
The graph shows the height, in meters, of a rocket seconds after it was launched.
Find . What does this value represent?
Describe the domain of this function.
Describe the range of this function.
Find . What does this value represent?