The line segment connecting C(5.-1) and D (2,3) is rotated 90° clockwise about the point D(2,3), creating the segment CD. What are the coordinates of C? 1
(0, -2)
2
(6,7)
3
(-2, 0)
4
(-1,-1)

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.

i think the answer is b.

step-by-step explanation:

not 100% sure though.

y = 5x + 17

step-by-step explanation:

a perpendicular line will be the opposite reciprocal slope of the given equation.   the slope given is -1/5 so the opposite reciprocal is 5

find b:

7 = 5 (-2) + b

7 = -10 + b

17 = b

write equation

y = 5x + 17