यदि (f(x)=x-2) और (g(x)=f(x-4)+1), तो (g(x)) का शीर्ष क्या है?
If (f(x)=x-2) and (g(x)=f(x-4)+1), what is the vertex of (g(x))?
Explanation opens after your attempt
A. ((4,1))
Concept
Since (f(x-4)+1=(x-4)2+1), the vertex is ((4,1)). Writing the transformed equation first reduces mistakes.
Why this answer is correct
The correct answer is A. ((4,1)). Since (f(x-4)+1=(x-4)2+1), the vertex is ((4,1)). Writing the transformed equation first reduces mistakes.
Exam Tip
(f(x-4)+1=(x-4)2+1), इसलिए शीर्ष ((4,1)) है। रूपांतरण को पहले समीकरण में लिखना गलती कम करता है।
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