SOLUTION: I have a graph that has the x-axis and y-axis meeting in the middle. I have a line going through the middle going from the bottom left to the top right. which of the followi

Algebra ->  Coordinate-system -> SOLUTION: I have a graph that has the x-axis and y-axis meeting in the middle. I have a line going through the middle going from the bottom left to the top right. which of the followi      Log On


   

Question 57264: I have a graph that has the x-axis and y-axis meeting in the middle.
I have a line going through the middle going from the bottom left to the top right.
which of the following equation would that be:
(a) y = 1/3 x (B) y = 3x (C) y = - 1/3 x or (D) y = x + 3
I am very confused.
Thanks, Lisa
Answer by Scriptor(36) About Me  (Show Source):
You can put this solution on YOUR website!
Only a or b.
Graph c goes from top right
to bottom left and graph d doesn't go through the middle:
Graph a:
+graph%28+300%2C+200%2C+-8%2C+8%2C+-8%2C+8%2C+x%2F3%29+
Graph b:
+graph%28+300%2C+200%2C+-8%2C+8%2C+-8%2C+8%2C+3x%29+
Graph c:
+graph%28+300%2C+200%2C+-8%2C+8%2C+-8%2C+8%2C+-x%2F3%29+
Graph d:
+graph%28+300%2C+200%2C+-8%2C+8%2C+-8%2C+8%2C+x%2B3%29+
Greets,
Scriptor