Writing Equations from Tables Review Day 2

Suppose a function, f(x), is exponential. Which of the following is true?

• The first difference is constant.
• The second difference is constant.
• The ratios are constant.

Tags

CCSS.8.F.A.3

Suppose a function, f(x), is linear. Which of the  following is true?

• The first difference is constant.
• The second difference is constant.
• The ratios are constant.

Tags

CCSS.HSF-LE.A.1B

Suppose a function, f(x), is quadratic. Which of the  following is true?

• The first difference is constant.
• The second difference is constant.
• The ratios are constant.

Tags

CCSS.HSF-LE.A.1B

Explain why the following tables represent either an exponential, linear or quadratic function.

• The table represents a quadratic function because it has a 2nd difference that is constant.
  
• The table represents a linear function because it has a 1st difference that is constant.
  
• The table represents an exponential function because it has a ratio that is constant.
  

Explain why the following tables represent either an exponential, linear or quadratic function.

• The table represents a quadratic function because it has a 2nd difference that is constant.
  
• The table represents a linear function because it has a 1st difference that is constant.
  
• The table represents an exponential function because it has a ratio that is constant.
  

Explain why the following tables represent either an exponential, linear or quadratic function.

• The table represents a quadratic function because it has a 2nd difference that is constant.
  
• The table represents a linear function because it has a 1st difference that is constant.
  
• The table represents an exponential function because it has a ratio that is constant.
  

Explain why the following tables represent either an exponential, linear or quadratic function.

• The table represents a quadratic function because it has a 2nd difference that is constant.
  
• The table represents a linear function because it has a 1st difference that is constant.
  
• The table represents an exponential function because it has a ratio that is constant.
  

Explain why the following tables represent either an exponential, linear or quadratic function.

• The table represents a quadratic function because it has a 2nd difference that is constant.
  
• The table represents a linear function because it has a 1st difference that is constant.
  
• The table represents an exponential function because it has a ratio that is constant.
  

Explain why the following tables represent either an exponential, linear or quadratic function.

• The table represents a quadratic function because it has a 2nd difference that is constant.
  
• The table represents a linear function because it has a 1st difference that is constant.
  
• The table represents an exponential function because it has a ratio that is constant.
  

Explain why the following tables represent either an exponential, linear or quadratic function.

• The table represents a quadratic function because it has a 2nd difference that is constant.
  
• The table represents a linear function because it has a 1st difference that is constant.
  
• The table represents an exponential function because it has a ratio that is constant.