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2 years ago

F(x)=-3/5x+k and if f(30)=-11 what is the value of k

Mathematics

1 answer:

Kruka [31]2 years ago

6 0

Answer:

k=20.

Explanation: First we find where f(x) has its local extrema: f'(x)=3x2−10x+3. The critical points are roots of the equation: 3x2−10x+3=0.

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