Question

what is the minimum and maximum of f(x)=-10x^3+6x-2

Answer 1

Answer:

Minimum: $(\frac{\sqrt{5} }{5},-2+\frac{4\sqrt{5} }{5})$

Maximum: $(-\frac{\sqrt{5} }{5} ,-2-\frac{4\sqrt{5} }{5} )$

Step-by-step explanation: