The winner’s store marked down a $74 dvd player to $48.

what is the dollar markdown?
what is the markdown percent?

a) dollar markdown = price reduction = $74 - $48 = $26

b) percent markdown = (initial - final) / initial × 100% = 26/74 × 100% = 35.1%

the final function for the graph becomes x-2=-1. before graphing you solve the equation, where x=1. then graph accordingly.   ( on the x-axis, 1 on the line will possess a vertical line.)

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11