Answer:
No it is not a function.
Step-by-step explanation:
Hope it helped!
Answer: zoom inn
Step-by-step first zoom in a bit plz I can’t see it that good
On explanation:
(1,7)
first find the slope
9-5/4-(-2)=4/6=2/3
5+2=7
-2+3=1
=(1,7)