(4 -2) (-8 4) (-1 -2) (-8 -4) is it a function

no

Step-by-step explanation:

because the -2 is repeating and the Y is not sopposed to repeat.

yes it is a function.

Step-by-step explanation:

PS: I DON'T FEEL LIKE EXPLAINING EVRYTHING!!!

y do u put "subscirbe to ence" on a app for ppl who need with their work?

an

y = 6x -3y -12

y +3y +12 = 6x

=> . x = { 2y / 3 +2 } this is equation of line in terms of x

=> . if line meets the x-axis the co-ordinates of meeting point would be ( x , 0 )

=> . x = 2 ( 0 ) / 3 + 2

=> . x = 2

so, the point is ( 2 , 0 )