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The parent absolute value function is reflected across the x-axis and translated right 2 units.



User Aquanat
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2 Answers

3 votes

Answer:

f(x) = |x|

g(x) = -|x - 2|

User Kunu
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6.9k points
3 votes

Answer:


g(x)=-|x-2|

Explanation:

Let as assume we need to find the function, when the parent absolute value function is reflected across the x-axis and translated right 2 units.

The parent absolute value function is


f(x)=|x|

If the function f(x) is reflected over the x-axis, then f(x) will become -g(x). The function will become:


-g(x)=f(x)


g(x)=-f(x)


g(x)=-|x|

After that, the function is translated 2 unit to the right.


(x,y)\rightarrow (x+2,y)


x'=x+2


x'-2=x

Substitute (x-2) for x, to find the new function.


g(x)=-|x-2|

Therefore, the required function is
g(x)=-|x-2|.

The parent absolute value function is reflected across the x-axis and translated right-example-1
User Sharaye
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