Answer:
y = -x -1
Step-by-step explanation:
x1= 0, y1= -1

-1 = x/(y+1)
-1 (y+1) = x
y+1 = -x
y= -x -1
Here's a photo of the diagram
Answer:
x=3; x=-3; x=√5; x=-√5
Step-by-step explanation:
Answer:
No this is not a function.
Step-by-step explanation:
This is not a function because some of the x-values repeat, which is not how a function works. For this to be a function, each x-value would have to be different. In this case, the 4 and 5 repeat in the x-values.
If this answer is correct, please make me Brainliest!
Answer:
3 out of 7
Step-by-step explanation:
you just simplify the expression divide it by 2 on both side and it ends up to 3 out of 7