Question

is (0.3) a solution to the equation y=x+3?
yes
no**

is (1,-4) a solution to the equation y= -2x
yes**
no

look at the following points
(4,0) , (3,-1) ,(6,3) , (2,-4)
which are solutionns to y=x -4? choose all correct answers
(6,3)**
(3,-1)
(2,-4)
(4,0)**

Answer 1

Assuming you meant (0,3) then yes, it is a solution, since 0+3=3

-2(1) = -2
so (1,-4) is not a solution

you are backwards again.

I think you need to review what a solution is. You have answered all three questions exactly wrong.

Answer 2

1.A
2.B
3.B,C
4.B