A travel company uses a quadratic function to model the profit, in dollars, that it expects to earn from selling tickets to a river cruise at d dollars per person. The expression - 8 + 1000-900 defines
this function.
Without graphing, find the price that would generate the maximum profit. Then, determine that
maximum profit.

Rachel reads 1/5 of the pages of a book plus 12 pages on the first day. on the second day, she reads 1/4 of the remaining pages plus 15 pages. on the third day, she reads 1/3 of the remaining pages plus 18 pages. on the fourth day, she reads the remaining 70 pages. how many total pages are in the book?

Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did

(05.03 mc) part a: explain why the x-coordinates of the points where the graphs of the equations y = 4x and y = 2x−2 intersect are the solutions of the equation 4x = 2x−2. (4 points) part b: make tables to find the solution to 4x = 2x−2. take the integer values of x between −3 and 3. (4 points) part c: how can you solve the equation 4x = 2x−2 graphically? (2 points)