The graph of g(x), shown below, resembles the graph of f(x) = x - x?, but it has been changed somewhat. Which of the following could be the equation
of g(x)?
FX) = x x
9(
A. g(x) = x - x2 + 2.5
B. g(x) = x - x2-2.5
C. g(x) = (x - 2.5)4 - (x-2.5)2
D. g(x) = (x + 2.5)4- (x + 2.5)2

Which of the following is true for the relation f(x)=2x^2+1

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees

Aschool puts on a play. the play costs $1,200 in expenses. the students charge $4.00 for tickets. there will be one performance of the play in an auditorium that seats 500 people. what is the domain of the function that shows the profit as a function of the number of tickets sold?