Question

6. a.give the domain and range for the function graphed below. Explain why this graph represents a function.

b. what is the y intercept of the function shown in the graph.

c. identify any extrema of the function shown in the graph.​

Answer 1

A - Domain - [0,9] , Range - [0,3] , It represents a function because it passes the (vertical line test).

B - (0,0)

C - I'm not sure about this question but, If i would guess, (0,0) (9,3).

Explanation:

For question C i think It means maximum and minimum points on the graph.

Im sorry if you get any of it wrong.