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Given the functions y = 3x^3 + 6x and x = 2t^2 + t, find dy/dt
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Jul 3, 2019
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Given the functions y = 3x^3 + 6x and x = 2t^2 + t, find dy/dt
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Vinay Pandey
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Vinay Pandey
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The answer is the option A.
dy dy dx
---- = ------- . -------
dt dx dt
dy
---- = 9x^2 + 6
dx
dx
---- = 4t + 1
dt
=> dy / dt = (9x^2 + 6) (4t + 1)
Todd Agulnick
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Jul 9, 2019
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Todd Agulnick
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