45.0k views
5 votes
What must be true of two lines that have the same slopes and y-intercepts

2 Answers

1 vote
they are the same line/ equation

an example would

y = x + 2
2y = 2x + 4

the second equation has all terms 2* the first but its the same equation
with the same slope and y intercept
User Yogesh Jilhawar
by
7.9k points
3 votes
The lines have to be the same 
User Og
by
7.5k points