2. FactoringRoots of Real Numbers Radical Expressions Rational Exponents Radical Equations and Inequalities 100 200 300 400 500

3. Answer: JEOPARDY

4. Define a set A of natural numbers Answer: A={1, 2, 3, 4, 5…} JEOPARDY

5. DAILY DOUBLE QUESTION

6. Simplify: a x a x a x a x a Answer: a^10 JEOPARDY

7. Define the multiplicative and additive identities. Answer: The multiplicative identity is 1. It is the number you can multiply anything by and get the same number ax1=a The additive identity is 1. It is the number you can add to anything and get that number. a+0=a JEOPARDY

8. Define reciprocal. What is the reciprocal of 4/3? Answer: The reciprocal is a number such that the product of a number and its reciprocal is 1 a x(1/ a ) =1 JEOPARDY

9. Solve the inequality and write in interval notation: -10≤(3p+1)/2<5 Answer: [-7, 3) JEOPARDY

10. Find the slope of a line passing through (16,12) and (16,5) Answer: Undefined JEOPARDY

11. Sabrina invested $20,000 in stocks and bonds. Her investment in bonds is $2000 more than half of her investment in stocks. How much did Sabrina invest in stocks? How much did she invest in bonds? Answer: Stocks- $9000 Bonds- $11,000 JEOPARDY

12. Answer: $159.95 JEOPARDY Latoya purchased a leather jacket on sale for 20% off the original price. If the sale price of the jacket was $127.96, what was its original price?

13. Juanita has $28,000 to invest in two accounts that pay simple interest on an annual basis. One account pays 4% simple interest, and the other pays 5% simple interest. How much would she have to invest in each account to earn a total interest of $1320? Answer: $8000 into the 4% account $20,000 into the 5% account JEOPARDY

14. Find the domain and range of the relation A={(4, -2), (1, -1), (0,0), (1, 1), (4, 2)} Answer: Domain: (4, 1, 0, 1) Range: (-2, -1, 0, 1, 4) JEOPARDY

15. Construct a graph that models the height of a skydiver after the jump Answer: JEOPARDY

16. Graph using the intercepts g(x)=3.2x+1.5 Answer: y intercept- 1.5 x intercept- -4.7 JEOPARDY

17. Find the equation of the line passing through the points (1,2) and (-2, 5) Answer: y=-x+3 JEOPARDY

18. Find the slope-intercept form of a line parallel to y=-2x+5 passing through the point (4,3) Answer: y=-2x+11 JEOPARDY

19. The perimeter of a rectangle is 300 inches. If the length is 10 inches less than three time the width, find the dimensions of the rectangle. Answer: length is 110 inches, width is 40 inches JEOPARDY

20. What is 5x raised to the 0 power? JEOPARDY Answer: 5

21. DAILY DOUBLE QUESTION

22. Describe product to a power rule. Why is it what it is? Answer: When raising a product to a power, we raise each factor of the base to the common exponent JEOPARDY

23. Define a monomial. What can a monomial NOT have? Answer: It cannot have a fraction in the exponent, or a negative in the exponent JEOPARDY

24. Multiply 2x^2(5x+7)(x-8) Answer: (10x^4)-(66x^3)+(112x^2) JEOPARDY

25. Solve the system of linear equations: 3x+2y=-2 2x-y=-6 Answer: (-2,2) JEOPARDY

26. Determine a12, a21, a32 for the following matrix: |1 -1 4| |3 -2 5| |7 0 -6| Answer: -1, 3, 0 JEOPARDY

27. If possible, find 2A-3B where A=|1 -2 5| and B=|0 -1 -5| |3 -4 -1| |-3 1 2| Answer: |2 -1 25| |3 -11 -4| JEOPARDY

28. Find the inverse of A without a calculator A=|1 2| |1 3| Answer: |3 -2| |-1 1| JEOPARDY