Question
The following definite integral gives the area of the region between the graph of the function f(x) = Icosx - x^2I (I=modulus), the x-asis, and the lines x=-2 and x=2.
the integral of mod cosx - x^2 from -2 to 2.
Describe a different region whose area is given by this integral, and show it on a graph.
the integral of mod cosx - x^2 from -2 to 2.
Describe a different region whose area is given by this integral, and show it on a graph.
Answers
Steve
how about |x^2-cosx|
or, 2*integral from 0 to 2, since both cosx and x^2 are even?
or, 2*integral from 0 to 2, since both cosx and x^2 are even?