8.1 & 8.3 Quiz Review

Identify the characteristics of the graph of the quadratic function shown.

The domain is...

Tags

CCSS.HSF-IF.C.7A

Identify the characteristics of the graph of the quadratic function shown.

The range is...

Tags

CCSS.HSF-IF.C.7A

Identify the characteristics of the graph of the quadratic function shown. What is the trend of data?

• x < 1, y decreases as x decreases

• x < 1, y increases as x decreases

• x > 1, y decreases as x decreases

• x > 1, y decreases as x increases

Tags

CCSS.HSF-IF.C.7A

Identify the characteristics of the graph of the quadratic function shown. What is the vertex?

Tags

CCSS.HSF-IF.C.7A

Identify the graph of the function.  $y=-\frac{1}{3}x^2$  

• 
• 
• 
• 

Tags

CCSS.HSF-IF.C.7A

Identify the graph of the function.  $h\left(x\right)=\frac{1}{3}x^2$  

• 
• 
• 
• 

Identify the graph of the function.  $g\left(x\right)=-3x^2$  

• 
• 
• 
• 

Tags

CCSS.HSF-IF.C.7A

Identify the graph of the function.  $f\left(x\right)=3x^2$  

• 
• 
• 
• 

Tags

CCSS.HSF-IF.C.7A

Identify the graph of the function.  $f\left(x\right)=2x^2-4$  

• 
• 
• 
• 

Tags

CCSS.HSF-IF.C.7A

A bouncy ball is dropped from a height of 144 feet. The function below gives the height h of the ball after x seconds. When does the ball hit the ground? $h=-16t^2+144$  

• 3 seconds

• 8 seconds

• 1.25 seconds

• 30 seconds