The cost function for a telephone manufacturing plant is C(x) = 5x + 24 and the revenue function is R(x) = - 2x + 27x, where x is the number of telephones sold, in thousands.
a) Determine the profit function for the number of phones sold.
b) Determine the number of telephones sold that maximizes profit.
c) Determine the maximum profit in thousands.

What is the equation in slope-intercept form of the linear function represented by the table? y -18 -1 -8 4 2 912 o y=-2x-6 o y=-2x+6 o y=2x-6 o y = 2x+6

Someone answer asap for ! the boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a. e = 2b - 212 b. b = 2e - 212 c. e = -2b + 212 d. b = -2e + 212

What adds to be the bottom number but also multiplies to be the top number with 8 on the bottom and 15 on top