(3,-1)
Use the V.L.T (Vertical Line Test) and plot the graph points, if you can draw a straight line through any points it cannot be a function.
Answer:
x=1
Step-by-step explanation:
if x don't have a number next to it it =1
4/5 - 7/9 + 1/5
(4/5 + 1/5) - 7/9
1 - 7/9
9/9 - 7/9
2/9 <==
The answer is B; at least, I am pretty sure that's the answer.
