Problem #1: Evaluate the following integral. 2 (x - 7)(x -5) dx (Don't forget the absolute value in your answer!) Enter your answer as a symbolic Don't forget the absolute value Problem #1: function of x, as in these in your answer. examples [Use abs () for absolute value. ] Just Save Submit Problem #1 for Grading Problem #1 Attempt # 1 Attempt #2 Attempt # 3 Your Answer: Your Mark: Problem #2: Evaluate the following integral. x7 In(8x4) dix Enter your answer as a symbolic Problem #2: function of x, as in these examples Just Save Submit Problem #2 for Grading Problem #2 Attempt #1 Attempt #2 Attempt #3 Your Answer: Your Mark:Problem #3: Evaluate the following integral. ~ TT/ 4 tan(x) In(cos x) dx T/ 6 Enter your answer symbolically, Problem #3: as in these examples Just Save Submit Problem #3 for Grading Problem #3 Attempt #1 Attempt #2 Attempt #3 Your Answer: Your Mark:Problem #4: Evaluate the following integral. 1 I \\/1 12/49 dx Enter your answer as a symbolic Problem #4: I: function of x, as in these examples ' Just Save l l Submit Problem #4 for Grading Problem #4 Attempt #1 Attempt #2 Attempt #3 Your Answer: Your Mark: Problem # 5: Evaluate the following integral. 1/4 1 I0 l44x2 + 9 dx bl - |: Enter your answer symboncally' Pro em #5' as in these examples ' Just Save l l Submit Problem #5 for Grading Problem #5 Attempt #1 Attempt #2 Attempt #3 Your Answer: Your Mark: Problem # 6: Find the arc length of the following function on the given interval. 5 l f(x)=?+, 13x32 Enter your answer as an exact fraction or as a number correct to 4 decimals. ' Just Save ' l Submit Problem #6 for Grading Problem #6 Attempt #1 Attempt #2 Attempt #3 Your Answer: Your Mark: Problem #7: Find an expression for the arc length of the upper half of a circle of radius 11 on the interval [0,1] (where 0