Question

Linear

Answer 1

I go to k12 too

Answer 2

ya i hate it

Answer 3

Me too. not going back next year.

Answer 4

@ehuman

Answer 5

plug in 6 and then -6 for x and examine the equations. It becomes apparent quickly

Answer 6

only one answer is correct

Answer 7

examine x=0 also, if you don't you could jump on the wrong answer

Answer 8

line is y=1/3x+3
then check a point in it
like (0,0) to find out y<1/3x+3 or y>1/3x+3
so is y<1/3x+3
then careful about line : line is a part of answer
so y<=1/3x+3