

1. 
Write parametric equations of y = 2x + 5. 


A. 
x = t and y = 2t  5 
B. 
x = 2t + 5 and y = t 


C. 
x = t and y = 2x  5 
D. 
x = t and y = 2t + 5 


Hint 


2. 
Write an equation in slopeintercept form of the line whose parametric equations are x = 6 + 3t and y = 5  4t. 


A. 

B. 



C. 

D. 



Hint 


3. 
Write a vector equation for the line passing through P(3, 4) and parallel to . 


A. 

B. 



C. 

D. 



Hint 


4. 
Write the parametric equations for the line passing through P(3, 4) and parallel to . 


A. 
x = 3t + 1 and y = 4t  9 
B. 
x = 1 + 3t and y = 9 – 4t 


C. 
x = t + 3 and y = 9t  4 
D. 
x = 3 + t and y = 4 – 9t 


Hint 


5. 
Write an equation in slopeintercept form of the line whose parametric equations are x = 3t  4 and y = t + 8. 


A. 
y = 8  x 
B. 
y = 3x  4 


C. 

D. 
y = 3t + 12 


Hint 

