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MATA31 Assignment Solve the following problems. They are all important but just hand in those that are in red color Your TA will mark the assignment and return it to you the week after. In addition to accuracy, your solution must include details and explanations to not lose any marks. This assignment is due to Friday March 18, 5pm. It is worth 3%. 2.1: 22, 24, 26, 28, 30, 58 2.2: 10, 12, 18, 24, 26, 28, 30, 40, 42, 44, 46, 54, 56, 58, 60, 62, 70, 72, 74, 76, 78, 80, 92 A. Find numbers A and B such that derivative of the following function is every where continuous f(x) = Ax3 + Bx + 2, if x ≤ 2 Bx2 − A, if x > 2 Hint: First of all, this function needs to be continuous. B. Prove that the derivative of an odd function is an even function. C. The greatest integer function is defined by f(x) = [[x]] = the largest integer that is less than or equal to x For example [[4]] = 4, [[2.8]] = 2, [[−1]] = −1, [[−3.5]] = −4. Sketch the curve of f . At which points the function is not differentiable? Find a formula for f ′ and sketch the curve of f ′ for those values that function is differentiable.