Question

10. let f(x)= x^3 + 3sinx + 2cosx. a) determine if f^-1 is increasing or decreasing...

10. let f(x)= x^3 + 3sinx + 2cosx.

a) determine if f^-1 is increasing or decreasing at a=2.

b) determine if f^-1 has positive or negative concavity at a=2.

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