Respuesta :
Answer:
If you have a fraction for your answer choices then the answer is They have the same slope of 1/3 and are, therefore, parallel.
Step-by-step explanation:
I took the test.
Answer:
They have the same slope of 1/3 and are, therefore, parallel
Step-by-step explanation:
Rewrite both x - 3y = -12 & x - 3y = -6 into slope-intercept form
First, we rewrite x - 3y = -12
x - 3y = -12
-3y = - x -12
3y = x + 12
y = 1/3x + 4
Next, rewrite x - 3y = -6
x - 3y = -6
-3y = -x -6
3y = x + 6
y = 1/3x + 2
Notice both slopes are the same. Meaning that both lines are parallel