December 1, 2015

Homework Help: calculus please

Posted by jane on Thursday, February 19, 2009 at 11:15pm.

given f(x) = abs(sin x) and g(x) = x^2 for all real x:

1) let H(x) = g(f(x)) and write an expression for it.
2) find domain and range of H(x).
3) find an equation of the line tangent to the graph of H at the point where x = pi/4.

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