Quadratics Test Review

^{Choose the model represented in the table.}

• Linear

• Exponential

• Quadratic

• None of the above

What type of function is shown in the graph?

• Linear

• Exponential

• Quadratic

• None of the above

The equation below represents which type of function?

 $f\left(x\right)=4^x+3$  

• Linear

• Exponential

• Quadratic

• None of the above

What type of model is represented in the table?

• Linear

• Exponential

• Quadratic

• None of the above

What is the vertex of the quadratic function in the graph?

• (0,3)

• (1,2)

• (2,1)

• There is no vertex.

Choose the statements below that are TRUE about the quadratic function in the graph.

• The vertex is a maximum.

• The vertex is a minimum.

• The axis of symmetry is x=1

• $\left(-\infty,1\right)$ is the decreasing interval

• $\left(-\infty,1\right)$ is the increasing interval

Choose all of the statements that are TRUE about the quadratic function in the graph.

• The positive interval for the function is

  $\left(-\infty,2\right)$ U $\left(4,\infty\right)$ .

• The positive interval for the function is $\left(2,4\right)$ .

• The negative interval for the function is $\left(-\infty,2\right)$ U $\left(4,\infty\right)$ .

• The negative interval for the function is $\left(2,4\right)$ .

Tags

CCSS.HSF-IF.C.7A

What is the AoS (Axis of Symmetry) for the function graphed above?

Which graph has a decreasing interval of

 $\left(4,\infty\right)$  ?

• 
• 
• 
• 

Choose 2 statements that describe the end behavior of the graph.

• $As\ x\rightarrow\infty,\ y\rightarrow\infty$

  
  

• $As\ x\rightarrow-\infty,\ y\rightarrow-\infty$

• $As\ x\rightarrow\infty,\ y\rightarrow-\infty$

• $As\ x\rightarrow-\infty,\ y\rightarrow\infty$

Tags

CCSS.HSF-IF.C.7A