Let y represent the total cost of publishing a book (in dollars). Let x represent the number of coples of the book printed. Suppose that x and y are related by the equation 1250 +15x = y.

Use the function nest to evaluate p(x) = 1 + x + · · · + x50 at x = 1.00001. (use the matlab ones command to save typing.) find the error of the computation by comparing with the equivalent expression q(x) = (x51 − 1)/(x − 1).

Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made. determine an equation to model his situation?

Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)