Name: _ Class: _ Date: _
ID: A
Geometry End Of The Year Final Exam Review
Calculate the distance between each given pair of points. Reduce the radical.
1. (3, 1) and (6, 5)
2. (2, 8) and (4, 3)
3. (6,
Algebra 2 Semester Exam Study Guide 2016-17
General Information
The Algebra 2 Semester Exam will cover topics from the first 4 units in the scope and
sequence. *
There are 30 items on the assessment,
Algebra II Reference Sheet
Quadratic Forms
Axis of Symmetry
=
2
Standard Form
() = 2 + +
Quadratic Formula
2 4
=
2
Factored Form
() = ( 1 )( 2 )
Imaginary Numbers
= 1
Vertex Form
() = ( )2 +
Ratio
Mrs. Shelbys Division Cheat Sheet
Divisibility Rules
The number is divisible by
2
if the last digit is 0, 2, 4, 6, 8.
3
if the sum of its digits is divisible by 3.
5
if the last digit is 5 or 0.
6
if
Decimal Multiplication and Division Cheat Sheet
Multiplication
To multiply two arbitrary numbers:
Step 1) Ignore the decimal points and multiply your numbers as if they were whole
numbers.
Step 2) Rei
Subtraction Cheat Sheet (Traditional)
To solve multi digit subtraction problems using the traditional method its a lot like normal the only difference is borrowing (if
needed).
Lets take a look at the
Name:
Long Division Cheat Sheet
To solve long division problems all you have to remember is 5
simple steps:
1
2
3
4
5
Determine
Mulply
Subtract
Compare
Bring Down
2 3
4
Lets look at those steps in dep
Algebra Cheat Sheet
Basic Properties & Facts
Arithmetic Operations
Properties of Inequalities
If a < b then a + c < b + c and a c < b c
a b
If a < b and c > 0 then ac < bc and <
c c
a b
If a < b and c
Logarithms and Log Properties
Definition
y = log b x is equivalent to x = b y
Logarithm Properties
log b b = 1
log b 1 = 0
log b b x = x
b logb x = x
log b ( x r ) = r log b x
Example
log 5 125 = 3 be
Functions and Graphs
Constant Function
y = a or f ( x ) = a
Graph is a horizontal line passing
through the point ( 0, a ) .
Line/Linear Function
y = mx + b or f ( x ) = mx + b
Graph is a line with poi
Common Algebraic Errors
Error
Reason/Correct/Justification/Example
2
2
0 and 2
0
0
Division by zero is undefined!
32 9
32 = 9 ,
(x )
(x )
2 3
2 3
x5
a
a a
+
b+c b c
1
x 2 + x 3
2
3
x +x
a ( x 1)