HW4a: Features of Graphs
This graph represents Andre’s distance from his bicycle as he walks in a park.
Decide whether the following statements are true or false:
The graph has multiple x-intercepts.
A horizontal intercept of the graph represents the time when Andre was with his bike.
A minimum of the graph is .
The graph has two maximums.
About 21 seconds after he left his bike, he was the farthest away from it, at about 8.3 feet.
Match each feature of the situation with a corresponding statement in function notation.
Here are the equations that define three functions.
Which of these function values is the largest?
Function is defined by the equation . What is ?
What is ?
Explain why .