Algebra 2



Algebra 2 Question bank. 2/18/11

Do the following questions in a separate sheet of paper showing all the necessary steps.

Attach the question paper with your answer sheet. You can take at the most one week to complete the work(that is till next Friday,2/25/11).Do not wait till the last day. Turn in as soon as you finish it.

(Please do not copy the answers. You can discuss with your friends, learn and do it. If you have any question come to me after 2.51 in room 209 or get help from any other Math teacher).

Take Home Quiz ( each question carry 5points)

1. Joe and Jane have a combined age of 42 years. If Joe’s age is half of Janes,how old is Jane in years? A. 14 B. 18 C. 21 D . 28 E 35.

2. The expression (3/(x-1)) – 6 will be equal to 0 when x equals which of the following

A. -3 B. -2/3 C ½ D 3/2 E 3

3. Janet Has gotten a score of 86 on each of the first 3 tests. What must she get on her fourth test to have an average of 88 for the four tests.

4 . The expression 7n-8 will equal 6 if n equals: A1 B 2 C 3 D 4 E 5

5. Find the endpoint B of the line segment AB where A is (3,4) and the midpoint is (6,8).

6. Find the endpoint of the segment when one endpoint is (2,6) and the midpoint is (10,6)

7. Find x so that the distance between (x, 4 ) and (-5,-7) is 10

8. Find the endpoint of the segment when one end point is (3,4) and the midpoint is (6,7)

9. write the equation of the circle with center (0,0) and radius 5

10. Find the center and radius of the circle : x² + y² = 10

11. Find the center and radius if the circle : (x-2) ² + (y-3) ² = 9

12. Solve for x: 3x- 7 =11

13. Solve for a : 3(a-2) +7 = 10

14. Combine the like terms and simplify: 3x-4(x-2)+3(7x-3y)+7(x-4y)

15. Simplify: 3n²-4(2n²+7n-5) +8(n²-9)

16. (x+3)(3x-2) = ?

17. Factor: x²-36

18. Factor: a²+7a-18

19. Solve: x² - x- 20

20. 3^n+3^n+3^n = ?

A 3^ n B. 3^(n+1) C. 3^(n+2) D. 9^n E. 9^(3n)

21. Find the lengths of the sides of the triangle with vertices (2,0),(0,8), (-2,0)

And classify the triangle as scalene, isosceles, equilateral

A. Scalene B. Isosceles C. Equilateral. D. None of the above.

22 . (4^)(8^x)= A 2^9x B 2^8x C 2^6x D 2^5x E 2^4x

23 . ((x^2)^3 )/2 =32, then x could be which of the following?

A . -3 B. 2 C. 3 D. 4 E . 5

24.your family is planning a 7 day trip to Florida. You estimate that it will cost $275 per day in Tampa and $400 per day in Orlando. Your total budget for the 7 days is $2300.How many days should you spend in each location?

25. Last month Sharon’s Deli charged the business club $231 for 18 chicken lunches and 14 ham lunches. This month ,the charge was $225.00 for 15 chicken lunches and 16 ham lunches .The bill does not list the price of a chicken or ham lunch, but you need to know this so you can bill the members individually. How much did a single chicken lunch cost?

.26. Given the equation: 4x+6y= 12

Find the slope- intercept form, slope and y-intercept of the equation

27.Line 1 contains (2, 4) and (0, –2). Line 2 contains (–1, –3) and (1, 3). Are the lines parallel, perpendicular, or neither?

28.. You are registering a new tenant at the apartmen complex that you manage. At registration, new tenants need to pay the first month’s rent, the last month’s rent, and a security deposit equal to another month’s rent. The rent for the apartment is $920.00 per month. How much should you collect from the tenant at this time?

29.If 4x+2 =20, then x= ?

30.If x = 4a + 2b and y= b-a, then what is the value of x+y?

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