If (dy)/(dx) = (x)/(√(9 + x^2)) and y = 5 when x = 4, then y equals
(A) √(9 + x^2) - 5
(B) √(9 +

Name: If (dy)/(dx) = (x)/(√(9 + x^2)) and y = 5 when x = 4, then y equals (A) √(9 + x^2) - 5 (B) √(9 + x^2) (C) 2√(9 + x^2) - 5 (D) (√(9 + x^2) + 5)/(2) (E) none of these
Uploaded: 2022-05-21T18:41:57-08:00
Duration: 1 min 38 s
Channel: Vysakh M
Description: If (dy)/(dx) = (x)/(√(9 + x^2)) and y = 5 when x = 4, then y equals (A) √(9 + x^2) - 5 (B) √(9 + x^2) (C) 2√(9 + x^2) - 5 (D) (√(9 + x^2) + 5)/(2) (E) none of these

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Vysakh M · Accepted Answer

Step 1: Given that (dy)/(dx) = (x)/(sqrt(9+x^(2))) and y = 5 when x = 4, we need to find the val

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If \frac{dy}{dx} = \frac{x}{\sqrt{9 + x^2}} and y = 5 when x = 4, then y equals (A) \sqrt{9 + x^2} - 5 (B) \sqrt{9 + x^2} (C) 2\sqrt{9 + x^2} - 5 (D) \frac{\sqrt{9 + x^2} + 5}{2} (E) none of these

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