(01/14) 4th Pd ALG 2 Unit 4B Quiz #2 Transf/Graphing Radical

• $Domain\ \left(-\infty,\infty\right)\ \ \ Range\ \left(-\infty,\infty\right)$
  

  
  

• $Domain:\ \left[-1,\infty\right)\ \ \ \ \ \ \ \ \ \ \ Range:\ \left[3,\infty\right)$

• $Domain:\ \left[3,\infty\right)\ \ \ \ \ \ \ \ \ \ \ \ \ Range:\ \left[-1,\infty\right)$

• $Domain:\ \left[1,\infty\right)\ \ \ \ \ \ \ \ \ \ \ Range:\ \left[3,\infty\right)$

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

• $\left(-\infty,\infty\right)$

• $\left[\frac{2}{3},\infty\right)$

• $\left[5,\infty\right)$

• $\left(-\infty,5\right]$

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Tags

CCSS.HSF.BF.B.3

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Tags

CCSS.HSF.BF.B.3

 $f\left(x\right)=\ 4\sqrt{x+2}-3$  

Describe the transformation, domain, and range for the provided function. 

• Vertical Stretch by 4, Left 2, Down 3
   $Domain:\ \left[-2,\infty\right)\ \ \ \ \ \ \ \ \ \ \ Range:\ \left[-3,\ \infty\right)$  
  

• Vertical Stretch by 4, Right 2, Up 3 $Domain:\ \left[-2,\infty\right)\ \ \ \ \ \ \ \ \ \ \ Range:\ \left[-3,\ \infty\right)$  

• Vertical Stretch by 4, Left 2, Down 3
   $Domain:\ \left(-\infty,\infty\right)\ \ \ \ \ \ \ \ \ \ \ Range:\ \left(-\infty,\infty\right)$  
  

• Vertical Stretch by 4, Right  2, Up 3 $Domain:\ \left(-\infty,\infty\right)\ \ \ \ \ \ \ \ \ Range:\ \left(-\infty,\infty\right)$  

Tags

CCSS.HSF.BF.B.3

Desrcibe the tranformation applied to  $f\left(x\right)=\sqrt{x}$  in order to obtain  $f\left(x\right)=-2\sqrt{x+5}-7$  

• Reflection over x-axis; Left 5; Down 7

• Reflection over x-axis; Vertical Stretch by 2; Right 5; Up 7

• Reflection over x-axis; Vertical Stretch by 2; Left 5; Down 7

• Reflection over y-axis; Vertical Stretch by 2; Left 7; Down 5

Tags

CCSS.HSF.BF.B.3

• Both functions have an x- intercept of x = 2.

• Both functions moved up 2.

• Both Functions have a Domain and Range of all real numbers.

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Identify the positive interval. 

Tags

CCSS.HSF-IF.C.7E

What is the interval of increase/decrease for the graph of the radical function?

What kind of function is represented by the graph?

• Cubic Root Function
• Cubic Function
• Polynomial Function
• Square Root Function