| Practice Page |
 |
|
Math
A |
Practice
with Parallel and Perpendicular |
|
Try the following
problems:
| 1. |
 .
If the slope of l1 is
 ,
and the slope of l2 is
 ,
find the value of x.
|
|
|
|
|
|
| 2. |
Is the
equation y = 3x + 2 parallel
to 2y + 3x = 3? Explain.
|
|
|
|
|
|
| 3. |
 .
If the slope of l1 is
 ,
and the slope of l2 is
 ,
find the value of x.
|
|
|
|
|
|
| 4. |
Find the
slope of a line parallel to a line whose slope is
 .
|
|
|
|
|
|
| 5. |
Find the
slope of the line perpendicular to a line whose slope
is
.
|
|
|
|
|
|
| 6.. |
Find the
slope of a line parallel to the line whose equation is
3y + 2x = 6.
|
|
|
|
|
|
| 7. |
Find the
slope of a line perpendicular to the line whose equation
is 3y + 2x = 6.
|
|
|
|
|
|
| 8. |
Find the
equation of the line parallel to the line whose equation
is y = -3x + 5 and whose y-intercept is -5.
|
|
|
|
|
|
| 9. |
Find the
equation of the line perpendicular to the line whose
equation is 2y - 4x = 7 and whose y-intercept is +5.
|
|
|
|
|
|
| 10. |
Find the
equation of the line perpendicular to the line whose
equation is 2y - 4x = 7 and which passes through the
point (1,2).
|
|
|
|
|
|
|
