Determine \({\left. {\frac{{dy}}{{dx}}} \right|_{x = 1}}\) wheny = x2 + 2x + 15

Determine \({\left. {\frac{{dy}}{{dx}}} \right|_{x = 1}}\) wheny = x2

1.	Determine \({\left. {\frac{{dy}}{{dx}}} \right\|_{x = 1}}\) wheny = x2 + 2x + 15
A.	8
B.	4
C.	15
D.	2
Answer» C. 15

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Determine \({\left. {\frac{{dy}}{{dx}}} \right|_{x = 1}}\) wheny = x2 + 2x + 15

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