12)
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?
the domain of f(x) is [0, 40) and the range is [0, 200]
the x-intercept indicates all tickets will be sold within 30 minutes
the constant "200" indicates 200 tickets were available when sales started.
the slope indicates that tickets are being sold at an average rate of 5
tickets per minute.