Equation of the line normal to function f(x) = (x 8)2 / 3 + 1 at P(0 – McqOptions

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1.	Equation of the line normal to function f(x) = (x 8)^{2 / 3} + 1 at P(0, 5) is
A.	y = 3x 5
B.	y = 3x + 5
C.	3y = x + 15
D.	3y = x 15
Answer» C. 3y = x + 15

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