The graph below shows the cost, in dollars, per notebook at the school store Notebook Costs
14
12
10
Cost (in dollars)
0
7
6
Number of Notebooks
Use the drop-down menus below to create an equation that represents the total cost, t, per n notebooks.
Participants

Sam makes his sales calls according to a pattern. he travels either north or south depending on the calendar. some of his past trips were as follows: on february 17, april 24, june 10, september 19, and november 3 he drove north. on february 28, may 25, august 22, november 20, and december 18, he drove south. describe sams' pattern. in which direction will sam drive on oct4 and oct 24?

The revenue each season from tickets at the theme park is represented by t(c)=5x. the cost to pay the employees each season is represented by r(x)=(1.5)^x. examine the graph of the combined function for total profit and estimate the profit after four seasons

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0