Question

I NEED HELP PLEASE!!!!!!!!!! O///O

How can you look at the equation of two lines and determine if they will be parallel?

Answer 1

If the slope is the same but the intercept is different

i.e.

y=2x+1

y=2x+2

Explanation:

If the slope is the same the lines are parallel, but if the y-intercept is also the same the lines have infinite solutions.