Given Y = F(u) and U = G(x), Find Dy/dx $$y = \sin u , u = 7 x + 19$$

question 43

Multiple Choice

Given y = f(u) and u = g(x) , find dy/dx = f(g(x) ) g(x) .
- $$y = \sin u , u = 7 x + 19$$

• A) \(\cos ( 7 x + 19 )\)
• B) \(- 7 \cos ( 7 x + 19 )\)
• C) \(7 \cos ( 7 x + 19 )\)
• D) \(- \cos ( 7 x + 19 )\)

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