Question

To which graph does the point (1, –2) belong?
*i chose y < 3x – 7
here are the answers thouqh :

y < –2x + 3
y < 4x – 6
y < –3x + 1
y < 3x – 7

Answer 1

it's not y < 3x - 7

-2 is not smaller than -4

Answer 2

answer is y < -2x + 3

Answer 3

fill with solution and see what happen!
-2<-2+3 => -2<1RIGHT
-2<4-6 => -2<-2 WRONG
-2<-3+1 => -2<-2 WRONG
-2<3-7 => -2<-4 WRONG

Answer 4

so solution is the first ;)

Answer 5

ooh i feel dumbb .

Answer 6

i's more easy that you think, just sostitute the value ;)