Respuesta :
Answer:
-3x-y+23=0
Step-by-step explanation:
(y-y1)=m(x-x1)
(y--7)=-3(x-10)
y=-3x--30+-7
y=-3x+23
-3x-y+23=0
Answer:
first, draw it on a graph then look at the height and the length and look at the formula for it and voila your answer!
Step-by-step explanation: