Mathematics, 10.03.2020 02:57 peno211
You are given the following equation. 16x2 + 25y2 = 400 (a) Find dy / dx by implicit differentiation. dy / dx = Correct: Your answer is correct. (b) Solve the equation explicitly for y and differentiate to get dy / dx in terms of x. (Consider only the first and second quadrants for this part.) dy / dx = Incorrect: Your answer is incorrect. (c) Check that your solutions to parts (a) and (b) are consistent by substituting the expression for y into your solution for part (a). (Do this on paper. Your teacher may ask you to turn in this work.)
Answers: 3
Answer from: Quest
option 3 . (5x + 1) - (-10x + 6)
step-by-step explanation:
option 1 :
(4x + 3) + (-9x + 4)
or 4x+3 -9x + 4
or -5x + 7
option 2
(x - 2) - (6x - 9)
or x-2-6x + 9
or -5x + 7
option 3
(5x+ + 6)
or 5x + 1 + 10x -6
or 15x -5
option 4
-4x+2x+7-3x
-7x + 2x + 7
-5x + 7
hence only option 3 did not satisfy the given simplify expression.
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You are given the following equation. 16x2 + 25y2 = 400 (a) Find dy / dx by implicit differentiation...
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