Warm Up 1)Evaluate: arccos (- ½ ) 2)Write an algebraic expression for tan (arcsin (5x)). 3) Given f(x) = x 3 + 2x – 1 contains the point (1, 2). If g(x)

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Warm Up 1)Evaluate: arccos (- ½ ) 2)Write an algebraic expression for tan (arcsin (5x)). 3) Given f(x) = x 3 + 2x – 1 contains the point (1, 2). If g(x) is the inverse function of f(x), write an equation of the line tangent to g(x) at the point where x = 2.

Determine the derivative arcsin (x) 4arcsin x 2x 3 arcsin x

Determine the derivative 3arccos (x 2 )

Determine the derivative arctan

Determine the derivative arcsec ( )

Determine the derivative arctan (cosx)

Determine the derivative x 3 arccsc (5x)

Determine the value of the derivative of y = cos x at x =  /3. Determine the value of the derivative of y = arccos x at x = ½. How are these two values related?

Write an equation of the line tangent to the graph of y = arccos (½x) at the point where x = 1.