Answer:
JUST DOING THIS FOR POINTS
Step-by-step explanation:
LOL
Point D (-2,-6)>>(x,-y)>> Point D’(-2,6)
Point D’ (-2,6)>> (-x,y)>> Point D’’(2,6)
12 + 6x + 6x + 6y = 12 + 12x + 6y
Slope of 2y = x + 5:-
This is y = 0.5 x + 2.5 in slope intercept form so its slope = 0.5
Slope of the line perpendicular to it = -1 / 0.5 = -2
it passes through (2 , 1) so we have
y- 1 = -2(x - 2)
y = -2x + 4 + 1
The answer is y = -2x + 5
I believe you just multiply the two numbers together and get 2.665
