Question

x + 3y = 3?

Answer 1

Graphs

Answer 2

http://www.wolframalpha.com/input/?i=+x+%2B+3y+%3D+3

Answer 3

You need to put this in the slope intercept form...y=ax + b . Then graph.

Answer 4

Which line a,b,c,or d?

Answer 5

x + 3y = 3

Subtract x from both sides.

3y = -x + 3

Now divide 3 from both sides.

y = 3x + 3

That should help you.

Answer 6

If you are talking about a graph, use an online grapher or GeoGebra to help you. Or just match the slope and intersection point of the y-axis.

Answer 7

Thats the thing I don't quite get graphs.

Answer 8

y = 3x - 3 Sorry :P

Answer 9

Ok, well first which is the only line that crossing -3 on the y-axis?

Answer 10

that is crossing*

Answer 11

D

Answer 12

But the thing is that the slope is 0, which isn't right. So I don't quite understand the answers. Your closest guess is D.

Answer 13

The slope should be 3, according to m. on y = mx + b

Answer 14

That would only apply to a and b but neither cross -3 on the y-axis.

Answer 15

Imo there is no right answer given.

Answer 16

Hmm ok.

Answer 17

Actually the slope isn't even 3 on a or b, so D is the closest guess.

Answer 18

it was A

Answer 19

Lol wutte. Ok then. x3

Answer 20

x + 3y =3 Subtract x from both sides
3y = - x + 3 Divide both sides by 3 Each item
y= -1/3 x +1

Answer 21

Ooooh I didn't do the second step correctly. My bad.

Answer 22

Now it makes sense. :|

Answer 23

The slop should still be 3, though. Not 1.

Answer 24

Pff, it was A. :P