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Use the Inverse Function Property to determine whether f and g are inverses of each other.

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Use the Inverse Function Property to determine whether f and g are inverses of each other.

f(x) = x − 7;    g(x) = x + 7
Jun 25, 2014

Best Answer

#1
+576
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The inverse function property is likely the one that says that if two functions f and g are inverses of one another then f(g(x))=g(f(x))=x  Lets test it!

f(g(x))=f(x+7)=(x+7)-7=x   It checks out so these functions are indeed inverses of one another.

Jun 25, 2014

2+0 Answers

#1
+576
+10
Best Answer

The inverse function property is likely the one that says that if two functions f and g are inverses of one another then f(g(x))=g(f(x))=x  Lets test it!

f(g(x))=f(x+7)=(x+7)-7=x   It checks out so these functions are indeed inverses of one another.

jboy314 Jun 25, 2014
#2
+95334
0

Thanks jboy314.   ♬

Jun 26, 2014

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