Practice problem
What line is parallel to y=−13xy = -\frac13xy=−31x?
y=3x+2y = 3x + 2y=3x+2
y=−3x+3y = -3x + 3y=−3x+3
y=13x+12y = \frac13x +\frac12y=31x+21
y=−13x−3y = -\frac13x -3y=−31x−3
Type a concept, like “slope” or “photosynthesis”.
