Due today! Help! The homecoming dance happened last Saturday. Some students bought tickets in advance for $5 each and other bought tickets at the door for $7. In all, 290 students attended the dance and $1790 was the total of all ticket sales. How many students bough tickets in advance and how many bought tickets at the door?

100 at the door, 218 in advance

Step-by-step explanation:

the correct answer is b. negative exponential growth.

step-by-step explanation:

you can tell it's an exponential function because it decreases rapidly then levels out and never touches the x-axis.

it is negative because the y-axis decreases as the x-axis increases.

therefore it is a negative exponential growth graph.

hope i !

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11