Answer:
5+6-8
Step-by-step explanation:
Identify two points and solve for y=mx+b
I saw points (1,9) and (8,7)
m=(7-9)/(8-1)=-2/7 so
y=-2x/7+b, using point (1,9) we can solve for b
9=-2(1)/7+b, b=65/7,
y=(-2x+65)/7
