Question

LOOK AT ATTACHMENT !

Answer 1

@javo22

Answer 2

To check, plug in all x values in table (for x) and see if the y values you get are equal to the values in the table.

Answer 3

@SolomonZelman gave you the expination similar to wt i was gonna put

Answer 4

how do i plug in the numbers ?

Answer 5

plug in x from the x column

Answer 6

and then you come out with your (y)

Answer 7

Ok, I'll show you on the second table.

\[\huge\color{blue}{ y=3\color{red} { ( 4) } +4 }~~~~~->~~~~~y=16\]

table B however sates that when x=4 then y=0, but in y=3x+4 it is equal to 16, so Table B is NOT IT.

See?

do this for all values of other tables or till the FIRST INCORRECT or not corresponding value.

Answer 8

for example y=3(0)+4