what do you have to do???
(4,5)(2,1)
slope = (1 - 5) / (2 - 4) = -4/-2 = 2
(-2,3)(-4,4)
slope = (4 - 3) / (-4 - (-2) = 1/(-4 + 2) = -1/2
2 and -1/2 are negative reciprocals of each other....therefore, ur lines are perpendicular <==
Answer: -5
Step-by-step explanation: 19 -9 = 10. 10/-2 = -5
“Vertical translation up” because the parents fuction which is the f(x) is equal to x^2
