can someone help me with these problems

evaluate. Evaluate the following integrals if possible. If the integral is improper, re-write it in proper limit notation and Part a: (5 points) 4x - 6 dx Part b: (5 points) This study source was downloaded by 100000830749780 from CourseHero.com on 09-25-2021 08:20:58 GMT -05:00 https://www.casa.uh.edu/Course Ware2008/Root/Pages/CW/Users/Student/Grades/PrintTest.htm https://www.coursehero.com/file/59012988/Math 1432Test2pdf/ Print Test 12/11/2019 DO Part c: (5 points) dx 12 4 a) . I have placed my work and my answer on my answer sheet. I want to have points deducted from my test for not working this problem.The graph of f(x) is shown below on the interval [-2, 1]. ro.com The area bounded between the graph of /(x) and the x-axis on [ 2. -1] is - , the area bounded between the graph of f(x) and the x-axis on [- 1. O] is - , and the area bounded between the graph of f(x) and the r-axis 27 on [0. 1 ] is . Determine the average value of f(x) on the interval [-2, 1]