Writing Equations & Real World Problems

What type of function does this table represent?

• Linear

• Absolute Value

• Quadratic

• Exponential

What is the ROC of this table?

Hint: 
 $\frac{change\ in\ y}{change\ in\ x}$  

• CROC of 3

• CROC of 3/2

• CROC of 2

• CSD of 3

• CSD of 3/2

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Which of these is an equation represented by this table?

Hint: Write the equation yourself using the first point in the table.

•  $y=3\left(x+4\right)+6$  

•  $y=3\left(x-4\right)+6$  

•  $y=\frac{3}{2}\left(x-4\right)+6$  
  

•  $y=\frac{3}{2}\left(x+4\right)+6$  

Tags

CCSS.HSF.LE.A.2

CCSS.8.F.B.4

What type of function does this table represent?

• Linear

• Absolute Value

• Quadratic

• Exponential

What is the shape of this graph? Does it open up or down? Select all that apply.

• Up

• Down

• V-Shape

• U-Shape

Tags

CCSS.HSF-IF.C.7D

Which equation is represented by this table?

Hint: Write the equation yourself using your vertex and the appropriate a-value.

•  $y=4\left|x-2\right|+3$  
  

•  $y=-4\left|x-2\right|+3$  
  

•  $y=-4\left|x+2\right|-3$  
  

•  $y=-4\left|x+2\right|+3$  
  

Tags

CCSS.HSF-IF.C.7D

What type of function does this table represent?

• Linear

• Absolute Value

• Quadratic

• Exponential

What is the CSD of this function?

• 2

• 4

• 6

• 8

Which equation is represented by this table?

Hint: Write the equation yourself using your vertex and the appropriate a-value.

• $y=2\left(x-1\right)^2+4$
  

• $y=4\left(x-1\right)^2+4$
  

• $y=-2\left(x-1\right)^2+4$
  

• $y=2\left(x+1\right)^2+4$
  

What type of function does this table represent?

• Linear

• Absolute Value

• Quadratic

• Exponential