A performer expects to sell $$5000 tickets for an upcoming concert. They plan to make a total of dollar 311000$$$311000 in sales from these tickets.

Assume that all tickets have the same price.

they make $$$379420, how many tickets have they sold?

If x is the price per ticket, then

5000x = $311000

X = $62.20

graph #4 (last graph) depict the function   f(x)= -m(x-d)^1/5 i

step-by-step explanation:

we know that

m=slope

but in this function slope is -m that means slope is decreasing and it is decreasing by 1/5 points down the x-axis.

which is shown in graph four

a decreasing slope down x-axis by 1/5 points.

hence 4th graph is the right option for this.