MATH 1
"+" What does this symbol tell you to do?
add
"-"
What does this symbol tell you to do?
subtract
x, (), {}, []
Each of these symbols tell you to do the same thing when you see an expression. What are they telling you to do?
Multiply
"25\5"
What is this expression telling you do?
Division
List the meaning of the following symbols.
<, >, <=, >=
< Less Than
> Greater Than
< Less Than or equal to
>Greater Than or equal to
This is the name for the answer you get when you divide?
Quotient
What is it called when two numbers look different, but are equal in value?
What is Equivalent
An expression with one or more terms added or subtracted is called
A Polynomial
This is a polynomial with exactly 2 terms
Binomial
Simplify this expression 3(x + 4)= and tell me what method you used to simplify it
3x + 12 (Distribution)
A math phrase made of numbers, variables, and operations is called
An Expression
This is a way to multiply 2 binomials
The FOIL Method
A letter that represents an unknown number is called
A variable
The distance a number is from 0 (always a positive number)
Absolute Value
Solve the expression
5(2x-3) + 4x =???
14x-15
What are whole numbers and their opposites called
(no fractions or decimals)
Integers
The number in front of a variable is called
Numbers that include a square root or other root is called
A Radical Number
How steep a line is; how much it goes up or down (Example: rise over run)
Slope
(3x^2 + 2x - 5) + (x^2 - 4x + 7)
4x^2-2x+2
What does PEMDAS stand for?
Parenthesis, Exponent, Multiplication, Division, Addition, Subtraction
A number that is multiplied with another number to get a product
Factor
When you multiply a number to everything inside parentheses what are you using?
The Distributive Property
Where a line crosses an axis is called
Intercept
Simplify and tell me the method you used to get the answer
(2x-3)(x+5) = 2x^2+7x -15
10x - 3x = 7
FOIL Method