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Question #9 - Which statement is false about the integral |4x dx ? a) This is a definite integral b) B is the lower limit of integration () x is the variable d) A is an upper limit of integration e) This is an indefinite integral Question #10 - Which integral best describes the area below? 1(x)--x- -2x g (x) - x -1 PA -1 a ) [- x? - 2 - xdix b) [x-(-x? - 2x)abx () [-x7 - 2x- xx d ) J x - ( - x 2 - 2x ) doc ( ) [ - x 7 - 2x - xac