Algebra 1 2
Terms
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- Coefficient
-
the number in front of the variable
6x - Exponent
- a number that tells you how many times the base will be multiplied, by itself
- identity
- any number added or multiplied by a number stays the same number
- expression
- a phrase of numbers and variables without an equal sign
- Power
- both the base and the exponent together
- inequality
- comparing two numbers using < or > signs or greater than or equal to signs.
- slope intercept form
- an equation whose graph is a line and a form of a linear equation.
- y-intercept
- the point where the line crosses the y- intercept
- variable
- a letter that representsa number
- order of operations
- PEDMAS- Parentheses, exponent, division, multiplication, addition, subtraction..
- simplify
- to put into simplist form by reducing and combining like terms
- absolute value
- the distance a number is from zero
- median
- the middle number in a group of numbers
- term
- variable, number, or product of numbers and variables
- coordinates
- are the numbers of the ordered pair
- ordered pair
- the numbers that show you where to put the points on the coordinate plane
- distributive property
- multiplying the number outside the parentheses by the numbers inside the parentheses
- scientific notation
- lenthening short numbers and shortening long numbers
- linear equation
- equation whose graph is a line
- origin
- middle of the graph or the point where the x and y axis cross
- function
- a relation with 1x for every 1y
- evaluate
- to solve by plugging in numbers
- reciprocal
- flip a fraction
- ratio
- comparing two numbers by division of solve by dividing
- range
- distance from the highest to the lowest number in a group of numbers
- constant
- a number without a variable
- mean
- average of a group of numbers
- domain
- all the x values of a relation
- like terms
- terms with the exact same variables
- equation
- a mathmatical sentence with an equal sign
- slope
- rise over run
- integers
- whole numbers and their opposites
- quadrants
- the four parts of on a coordinate graph
- opposite
- 2 numbers the same distance from zero
- proportion
- 2 equal ratios
- base
- a number that is going to be multiplied by itself repeatedly
- mode
- the most frequent number in a group of numbers