269,281 views
28 votes
28 votes
Please help me it is late and this is due soon. just these quick problems please

Please help me it is late and this is due soon. just these quick problems please-example-1
User Functino
by
2.7k points

1 Answer

22 votes
22 votes

1. When two equations are parallel, they have the same slope

2. When two equations are perpendicular the product of their slopes is -1

User Coleifer
by
3.0k points