
Directions: These questions pertain to parallel and perpendicular lines. The hints from the cartoon characters may, or may not, be helpful! Choose the best answers.
1. 
Given the linear equations:
These lines are:




2. 
Given the linear equations:
These line segments are: 

Choose:


3. 
Given: a line through (3,4) and (4,3) and
a line through (6,5) and (5,4).
These lines are:




4. 
Which equation represents a line through (3,1) and parallel to y = 2x  9? 



5. 
A new line is drawn through the point (3,6) and perpendicular to the line with xintercept (3,0) and yintercept (0,3). Which choice is the equation of this new line? 



6. 
Which equation represents a line parallel to the xaxis? 



7. 
Which equation represents a line that is parallel to the line whose equation is 2x + 3y = 12? 



8. 
Which of the following lines are parallel to y = 3x + 1?
(Check all that apply, and hit SUBMIT!) 



9. 
The graphs of the equations y = 2x  7 and
y  kx = 7 are parallel when k equals: 



10. 
Which of the following lines are perpendicular to 2y = 4x + 5?
(Check all that apply, and hit SUBMIT!) 



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