Create a graph of your equation from part b. (A monthly service fee to download e-books is $4.95, plus $3.99 pre book to downloa
d. Write an equation that represents the total cost c, in a month when B books are downloaded. Explain how your equation represents the problem) Is your graph discrete or continuous? Explain why you choose his type of graph PLEASE HELP ASAP!!!!
Step-by-step explanation: If the line is perpendicular to the original, the new "m" (coefficient of x) has to be the negative reciprocal of the original "m"
Y - y1 = m( x - x1); where m = (y2 - y1)/(x2 - x1); We have m = (6-0)/(7-5) = 6 / 2 = 3 ; The equation of the line is: y - 0 = 3(x-5); Finally: y = 3x - 15.
