If f(x)= 2kx^(3)-(k^(2)-7)x+9k, where k is a constant How would I find the value of k if f(x) has a critical point at x=1?
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Originally Posted by ctran If f(x)= 2kx^(3)-(k^(2)-7)x+9k, where k is a constant How would I find the value of k if f(x) has a critical point at x=1? If there is a critical point at then . Solve for k.
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