contestada


HURRY Please

A theater's ticket inventory for a given movie is modeled by the function f(x) = 200 − 5x, where "x" is the number of minutes that elapse since opening. Sketch a graph for this function using the appropriate domain. Which statement is false?

A) The domain of f(x) is [0, 40] and the range is [0, 200].

B) The x-intercept indicates all tickets will be sold within 30 minutes.

C) The constant "200" indicates 200 tickets were available when sales started.

D) The slope indicates that tickets are being sold at an average rate of 5 tickets per minute.

Respuesta :

lucic

B) The x-intercept indicates all tickets will be sold within 30 minutes

Step-by-step explanation:

From the equation of the function

f(x) = 200 -5x

The domain of f(x) is [0,40] for values of x that are true and the range is [0,200] for values of y from corresponding values of x

The constant 200, is the y-intercept which indicates that at the starting time of selling the tickets, 200 tickets were available

The slope, -5 indicates that the tickets were being sold at a rate of 5 tickets per minute. This shows that in 40 minutes,the 200 tickets will be sold out.

Learn More

To interpret linear functions:https://brainly.com/question/13599312

Keywords ;theater, ticket, inventory, movie, modeled, function, minutes, elapse, graph, domain, statement, false

#LearnwithBrainly

Ver imagen lucic

Answer:B

Step-by-step explanation: This statement is false. The x-intercept is at( 40,0) it took 40 minutes to sell all the tickets

Otras preguntas