So, suppose y = 2 x + 1 , where x and x are functions...

Cherish Rivera

Cherish Rivera

Answered

2022-11-26

So, suppose y = 2 x + 1 , where x and x are functions of x. if d x d t = 3, find d y d t when x = 4. d y d t =

Answer & Explanation

Gunnar Molina

Gunnar Molina

Expert

2022-11-27Added 8 answers

If y = 2 x + 1, then d y / d t = 2 ( d x / d t ).
if d x / d t = 3, find d y / d t when x = 4:
Replacing d x / d t with 3 in d y / d t = 2 ( d x / d t ) yields d y / d t = 2 ( 3 ) = 6

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