Algebra 2 Semester 2 Practice Final Summer 13

ID: A
24. ANS:
3
196
7
REF: 7-2 Multiplying and Dividing Radical Expressions OBJ: 7-2.2 Dividing Radical Expressions
TOP: 7-2 Example 5
KEY: divide radical expressions | simplifying a radical expression
25. ANS:
720
REF: 6-7 Permutations and Combinations
TOP: 6-7 Example 1
26. ANS:
−7
y =
x + 2 − 7
OBJ: 6-7.1 Permutations
KEY: permutation | factorial | problem solving
REF: 9-2 The Reciprocal Function Family
OBJ: 9-2.2 Graphing Translations of Reciprocal Functions TOP: 9-2 Example 5
KEY: asymptote | translation
27. ANS:
17.00
REF: 9-1 Inverse Variation
TOP: 9-1 Example 3
28. ANS:
− 7 21 ± 21i 3
,
3 18
REF: 6-4 Solving Polynomial Equations
TOP: 6-4 Example 4
29. ANS:
2w 3 + w 2 − 3w; cubic trinomial
REF: 6-1 Polynomial Functions
TOP: 6-1 Example 1
30. ANS:
–253
REF: 6-3 Dividing Polynomials
TOP: 6-3 Example 5
31. ANS:
log 4
8 + 4log 4
k
OBJ: 9-1.1 Using Inverse Variation
KEY: inverse variation | pair of values
OBJ: 6-4.2 Solving Equations by Factoring
KEY: factoring a polynomial | polynomial function
OBJ: 6-1.1 Exploring Polynomial Functions
KEY: degree of a polynomial | polynomial
OBJ: 6-3.2 Using Synthetic Division
KEY: division of polynomials | polynomial | synthetic division
REF: 8-4 Properties of Logarithms OBJ: 8-4.1 Using the Properties of Logarithms
TOP: 8-4 Example 3
KEY: properties of logarithms | expanding logarithms | Product Property of Logarithms | Power Property of
Logarithms
4