A) \[y=2x-4\]
B) \[y=2{{x}^{2}}-4\]
C) \[y=2\]
D) \[y=2x\]
Correct Answer: A
Solution :
\[y=2x-4\Rightarrow \frac{dy}{dx}=2\] \[{{2}^{2}}-2x+2x-4\Rightarrow 4-2x+2x-4=0\]You need to login to perform this action.
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