#8.2 Graphing f(x) = ax^2 + c

Choose the correct graph of 

 $f\left(x\right)\ =\ x^2+3$  

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CCSS.HSF-IF.C.7A

Choose the correct graph of

 $f\left(x\right)\ =\ -x^2-2.5$ 

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Tags

CCSS.HSF-IF.C.7A

Choose the correct graph of

 $f\left(x\right)\ =\ -2x^2-1$ 

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Tags

CCSS.HSF-IF.C.7A

Choose the correct graph of

 $f\left(x\right)\ =\ 4x^2+6$ 

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Tags

CCSS.HSF-IF.C.7A

Choose the correct graph of

 $f\left(x\right)\ =\frac{1}{3}\ x^2-2$ 

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Tags

CCSS.HSF-IF.C.7A

Choose the correct graph of

 $f\left(x\right)\ =\ -\frac{1}{4}x^2+3$ 

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Tags

CCSS.HSF-IF.C.7A

Choose the correct graph of

 $f\left(x\right)\ =\ -3x^2+2$ 

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Tags

CCSS.HSF-IF.C.7A

Describe the transformation from  $f\left(x\right)=x^2$  to  $g\left(x\right)=x^2+4$  

• Vertical Translation down 4

• Vertical Translation up 4

• Vertical Stretch by 4

• Vertical Shrink by 4

Describe the transformation from  $f\left(x\right)=x^2$  to  $g\left(x\right)=2x^2-3$  

• Vertical Stretch by 2; Vertical Translation up 3

• Vertical Shrink by 2; Vertical Translation up 3

• Vertical Stretch by 2; Vertical Translation down 3

• Vertical Shrink by 2; Vertical Translation down 3

Which choice below is NOT included in the transformation from   $f\left(x\right)=x^2$  to  $g\left(x\right)=-0.7x^2+2$  

• Reflection over the x-axis

• Vertical Shrink by 2

• Vertical Shrink by 0.7

• Vertical Stretch up 2