Trig/Math Anal Name______No_____

HW NO. / SECTIONS / ASSIGNMENT / DUE / √
FM-1 / Practice Set A odds
FM-2 / Practice Set A evens
Midterm Date:
LATE AND ABSENT HOMEWORK IS ACCEPTED UP TO THE TIME OF THE CHAPTER TEST
Practice Set A: Review
1. If / 2. Graph
3. Write the equation of the line through (-3, 5) with the same slope as
4. Solve / 5. Find A and B if the function contains the points (1, 4) and (-2, 10).
6. Salt solutions of 40% and 90% are mixed to produce 100 mL of a 60% salt solution. How much of each solution is needed?
7. With a 40 mph headwind a plane can fly a certain distance in 6 hours. Flying in the opposite direction with the same wind blowing, it can fly that distance in one hour less. What is the planes airspeed?
8. A boat can go 9.6 miles downstream in 2 hours. Going upstream it can travel ¾ the distance in the same amount of time. What are the rates of the boat in still water and of the current?
9. Solve for using Cramer’s Rule
/ 10. Solve for algebraically
/ 11. Evaluate

12. Graph. Maximize.
13. Graph to minimize:
/ 14. Find if

15. Find x and / 16. find
/ 17. Find x
(given the triangle bases are parallel)
18. Find the length of a chord 4 units from the center of a circle with radius 8. / 19. Factor / 20. Factor
21. Factor / 22. Solve / 23. Factor
24. Solve / 25. Solve / 26.
27. Simplify / 28. Simplify
29. Simplify / 30. Simplify
31. Simplify / 32. Solve
33. Solve / 34. Simplify
35. Solve / 36. Simplify
37. A plane flew 1200 miles against a 100 mph wind and flew back with the same wind. If the total time was 5 hours, what is the speed of the plane?
38. A two-digit number is four times the sum of the digits. If the digits are reversed, the new number is 36 more than the original. Find the number.
39. The members of the soccer team are to share the $540 cost of a banquet. When 5 students were unable to attend, the cost per student was $1.50 greater. How many people were in attendance?
40. Joe can mow the 18th fairway in 4 h, Jan can do it in 3 h, and Joe, Jan, and John, working together, and can do it in 1 hr 20 min. How long would it take John, working alone, to do the job?
41. Graph / 42. Graph
ANSWERS
Practice Set A
1. / 3. / 4. / 5.
6. 60mL of 40%; 40mL of 60% / 7. 440 / 8. r=4.2; c=.6
9. 5 / 10. -2 / 11. -127 / 12. (8, -2) / 13. (5, 10)
14. 86 / 15. 26 and / 16. 53 / 17. 12
18. / 19. / 20. / 21.
22. 1, 2, 3 / 23. / 24. / 25.
26. / 27. / 28. / 29.
30. / 31. / 32. 1,3 / 33. 3
34. 1 / 35. -1, 3 / 36. / 37. 500 mph
38. 48 / 39. 40 / 40. 6 hours

TMA Assignment List 16 Fall Midterm Review Page 2