1. What is the equation in standard form of a perpendicular line that passes through (5,1)?

2. What is the x-intercept of the perpendicular line?

3. What is the equation in standard form of a parallel line that passes through (0,-2)?

4. On the parallel line, find the ordered pair where x=-2.

2 answers

1. Perpendicular to what?
-- missing information

there must have been some original line given, or else the slope
They may mean perpendicular to the previous question: y=3x+6