Answer:
(1, -3/2)
Step-by-step explanation:
[1 + 1)/2, 2 + (-5)/2] = (2/2), (-3/2)
1/4
15 it's in the equation
11x-2x=9x 9x-9x=0
7+8=15
45
15 x 3 is 45
y = 5x -15
slope/y-int from = y =mx+b
slope = y2-y1/x2-x2
slope = 0--15 / 3-0
slope = 15 / 3
slope = 5
y-int = -15
y = 5x-15
