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16.Solve the inequality 2x+3y > 6SECTION II (Case study questions)Both the Case study based questions are compulsory. Attempt any 4 sub parts fromeach question. 17 and 18. Each question carries I mark.AC .17.y=x?Ry=12x=y²Q(1,1)x=0X=1>P138)oy=0From the information given above, answer the following1). What is the area 4 of the region (ORQMO) shaded in the figure?2on sq unit b) 2 sq unitsc) sq units d)) = sq units)3ii). Which of the following expression gives the area A. of the region (OMQNO) in thefigure?a) I'VadsTilt-Sc) dxc) { [√x-x²) ded) {x? driii). What is the area A, of the region (OMQNO) in the figure?2sq unitsb)saC)d) - sq units23iv). What is the area 4, of the region (OPQNO) in the figure?2b) sq units c) 1 sq units3d) - sq units3v). What is the relation between 4, A, and A,?a) A + A, = Ab) ) 4-4, = A,c) A + A, + A, = 3d) 4 = A, = A4a)sq units)4a) sq unitsPage 3 |
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