Transformations of Radical Functions Rules

Which of the following occurs when  $a<0$  ?

• horizontal shift right

• vertical shift down

• reflection across the x-axis

• vertical compression

Which of the following occurs when

 $\left|a\right|>1$  ?

• vertical stretch

• vertical shift

• vertical compression

• reflection across the x-axis

Which of the following occurs when $b<0$  ?

• reflection across the x-axis

• horizontal compression

• horizontal stretch

• reflection across the y-axis

Which of the following occurs when  $h>0?$  

• horizontal compression

• horizontal shift to the left

• horizontal stretch

• horizontal shift to the right

Which of the following occurs when  $0<\frac{1}{\left|b\right|}<1$  ?

• horizontal shift

• horizontal compression

• reflection across the y-axis

• horizontal stretch

What occurs when  $0<\left|a\right|<1$  ?

• vertical compression

• vertical stretch

• vertical shift

• reflection across the x-axis

What occurs when  $\frac{1}{\left|b\right|}>1$  ?

• horizontal compression

• reflection across the y-axis

• horizontal stretch

• horizontal shift

Which occurs when  $k<0$  ?

• vertical shift down

• horizontal shift left

• vertical shift up

• horizontal shift right

Which occurs when  $h<0$  ?

• horizontal shift right

• vertical shift up

• horizontal shift left

• vertical shift down

Which occurs when $k>0$  ?

• horizontal shift left

• vertical shift up

• vertical shift down

• horizontal shift right