If anyone could please answer any of these questions i will highly appreciate it find dy(over)dx or f'(x) for the following: 1) f(x) = 4x^3 + 6x^2 - 7x - 5 2) y = 15x^2 - 8x - 7 3) y = x^4 - 6x^3 - 6x^2 - 8x 4) f(x) = 9 - 36x - 3x^2 + 2x^3
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All of these can be answered using the power rule and the addition rule: and h(x) = f(x) + g(x) implies h'(x) = f'(x) + g'(x)
Originally Posted by Brownhash If anyone could please answer any of these questions i will highly appreciate it find dy(over)dx or f'(x) for the following: 1) f(x) = 4x^3 + 6x^2 - 7x - 5 2) y = 15x^2 - 8x - 7 3) y = x^4 - 6x^3 - 6x^2 - 8x 4) f(x) = 9 - 36x - 3x^2 + 2x^3
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