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Question 2 (4 points) Listen Using line segments between each point, approximate the length of the curve that sits above the x-axis . (0 , 4) ( -1, 3) ( 1.3 ) (-2. 0) ( 2,0 ) Question 5 (4 points) Listen A spherical balloon is being inflated. Which of the following is an expression for ASA in terms of Ar? Hint: The surface area of a sphere is given by the equation SA = 4mr?. a) ASA = 4T(Ar)2 b) ASA = 4TAT C) ASA = 47 (72 + 1; )Ar d) ASA = 47(12 - 1,)AT Question 4 (4 points) () Listen Convert x2 - 6x + y2 + 8y +5 =0 to the standard form of a circle. PhotoG 's PhotoG