Answer:
(2,2)
Step-by-step explanation:
(5+-1/2,8+-4/2)
(-2,2)
Answer:
-1y or -y
Step-by-step explanation:
8-9 =-1
substtute for y and there ya go
16.
1/2= 0.5 and it takes 16 months to get to 8 inches.
0.5x16=8
I’m confused what we are suppose 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 <==