The quadratic function defined by r(d) = d(600 – 750) describes the revenue in thousands of dollars collected from ticket sales as a function of the price of
one ticket. Answer the following questions.
1. What do the x-intercepts of the graph represent in terms of the situation?
2. Find the vertex. What does it represent in terms of the situation?
3. How much should the tickets cost in order to maximize the revenue?

21

step-by-step explanation:

11279

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation:

answer: ♡♡♡♡♡♡♡♡♡♡

step-by-step explanation:

b.-4 units

all you   do is count how many times you move