Step-by-step explanation:
Pretty sure it is Linear Function, just graphed it.
Linear Function: y=mx+b when m is slope and b is y-intercept.
From the graph that I drew, the first one. y-intercept is at 5 and the slope is 1.
So the first one is y=x+5.
For the second one, x-intercept is at 4. That means y-intercept is at -4.
So the second one is y=x-4
If you draw both lines all at once, you will notice that both lines don't have/share interception. That means there are no answers for the equation.
y=x+5 — 1
y=x-4 — 2
Substitute 1 in 2
x+5=x-4
x-x+5+4=0
9=0
The equation doesn't have answers.
And I cant see the third one anyways, because I am on phone.
