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Suppose that g(x) & f(x) are differential functions?
If someone could give me a detailed example of this type of probe that would be great! I have a math exam tomorrow and I’m trying to make sure I correctly can do them
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1 Answer
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- ?Lv 75 months ago
a/
p'(x) =( f'g - g'f)/g^2
p'(1) = (f'(1)g(1)-g'(1)f(1))/(g(1))^2 = (12 * 2 - 4)/2^2 = 5
b/
y' = 2(f(x)+5)f'(x)
y'(1) = 2(f(1)+5)f'(1) = ...
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