Online Self-Tests(PA20)

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  1. What is the equation of the graph below?

  
  

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  Example: Write y=8x+2 as an equation.

  
  

  Answer:

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  2-3. Use the graph from Question 1. What are the unknown values in the function table below?

  
  

  x		2	4
  y	–15	0

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  (1 point each)

  
  
  
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  4. What is the equation of the graph below?

  
  

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  Example: Write y=8x+2 as an equation.

  
  

  Answer:

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  5-6. Use the graph from Question 4. What are the unknown values in the function table below?

  
  

  x		6	15
  y	–6	0

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  (1 point each)

  
  
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  7. Use the function table below. What is the unknown value of R?

  
  

  x	–2	–1	0	1
  y	–3	–2	R	0

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  (1 point)

  
  
  

  Answer:

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  8. What is the equation of the function table below?

  
  

  x	–3	–2	–1	0
  y	–2	–1	0	1

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  Example: Write y=8x+2 as an equation.

  
  

  Answer:

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