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If the parent function is [tex]\sqrt{x}[/tex], describe the translation of the function [tex]\sqrt{x} +7[/tex].

Seven units to the left of [tex]\sqrt{x}[/tex].

Seven units up from [tex]\sqrt{x}[/tex].

Seven units down from [tex]\sqrt{x}[/tex].

Seven units to the right of [tex]\sqrt{x}[/tex].

Respuesta :

frika

Answer:

B

Step-by-step explanation:

If [tex]y=f(x)[/tex] is a parent function, then

  • [tex]y=f(x+a)[/tex] is translated parent function a  units to the left;
  • [tex]y=f(x-a)[/tex] is translated parent function a  units to the right;
  • [tex]y=f(x)+a[/tex] is translated parent function a  units up;
  • [tex]y=f(x)-a[/tex] is translated parent function a  units down.

In your case, parent function is [tex]y=\sqrt{x},[/tex] then the function [tex]y=\sqrt{x}+7[/tex] is translated parent function 7 units up.

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