Bella and Chandra are selling tickets to a music school recital. Bella sells 12 student tickets and 4 guest tickets. Chandra sells 8 student tickets and 7 guest tickets. The guest tickets cost $8 each, and both girls
make the same amount of money from ticket sales.
Find the price of a student ticket. Explain each step of your solution.

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8

easy its decreasing

step-by-step explanation:

because its top point is at the to of the graph on the left side (atleast from the veiw i see it) now if that top point wast in the lower part of the graph it would be increasing hope this have a nice day

f(x)=2/3x-8, which give g(x) the greatest value.

step-by-step explanation: