The answer is eighty one over four
Line joining (-3, -1) and (1/2, 2)
Point point form for a line is
(c-a)(y-b) = (d-b)(x-a)
(1/2 - - 3)(y - -1) = (2 - -1)(x - -3)
(7/2)(y+1)=3(x+3)
7(y+1)=6(x+3)
7 - 6(3) = 6x - 7y
6x - 7y = -11
Answer: second choice, 6x - 7y = -11
Okay I'm not too sure on this but I believe it is the third one.
I hope this helps!!
Answer:
(i think) they are congruent
Step-by-step explanation:
The tick marks show that they are congruent by SSS