Question

Please help me with this I'm stuck,

Answer 1

C is the right answer because in this equation put the values of the third point of the table as :-

y = 5x-2
y = 5(0)-2
y = 0-2
So, y = -2

Answer 2

y = -2x -5


why?
-2x is found since in the table the x value is 0 and the y = -2

-5 because you are adding -5 every time

0= -2
-1 = -7
-2 = -12
-3 = -17