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ch 4-1a

Multiple Choice
Identify the choice that best completes the statement or answers the question.
 

 1. 

Francisco makes $12 per hour doing part-time work on Saturdays. He spends $6 on transportation to and from work. What would the equation be?
a.
y = 12x + 6
c.
y = 6x + 12
b.
y = 6x - 12
d.
y = 12x - 6
 

Numeric Response
 

 2. 

nr002-1.jpg
What is the slope?  (Put your answer in as integer or fraction)

 

 3. 

nr003-1.jpg
What is the slope?  (Put your answer in as integer or fraction)

 

 4. 

Francisco makes $12 per hour doing part-time work on Saturdays. He spends $4 on transportation to and from work. Using the information above what would the y value be if x = 4

 

 5. 

Francisco makes $7 per hour doing part-time work on Saturdays. He spends $6 on transportation to and from work. Using the information above what would the y value be if x = 6

 

 6. 

y = 12x + 6

What is the y-intercept?

 

 7. 

y = 3x + 4

What is the slope?

 

 8. 

y = 9x + 4  

What is x when y = 3

(put answer in as integer or fraction)

 

 9. 

y = 2x + 2  

What is x when y = 3

(put answer in as integer or fraction)

 

 10. 

y = 9x + 2  

What is x when y = 6

(put answer in as integer or fraction)

 

 11. 

y = 4x + 4

Using the linear equation for the above problem, what is b?

 

 12. 

y = 11x + 6

Using the linear equation for the above problem, what is m?

 



 
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