Answer:
5?
Step-by-step explanation:
I think you would count the middle point. But i don't completely know...
5
points meaning dots
x intercept is (-40,0)
y intercept is (0,15)
Answer: 4/15
3/5 -1/3 = 4/15
Scale factor = 3.24
162 ÷ 50 = 3.24
Infinitely Many Solutions