P (parentheses - grouping symbols), E (exponents), M (multiplication), D (division), A (addition), S (subtraction).
Integers - a/s/m/d
Whole numbers and their opposites.
An equation without a solution.
The Distance of a number from zero on the number line.
The plane formed by two number lines that intersect at their zero points. The horizontal number line is the x-axis. The vertical number line is the y-axis. The two axes meet at the origin, O (0,0), and divide the coordinate plane into four quadrants.
For any numbers a, b, and c, a(b+c)=ab+ac and a(b-c)=ab-ac.
A factor of a nonzero integer is an integer that divides the nonzero integer with remainder zero.
A rational number is any number you can write as a quotient of two integers a over b, where b is not zero.
Scientific notation is a way of expressing a number. A number is expressed in scientific notation when it is written as the product of a number greater than or equal to 1 and less than 10, and a power of 10.
A ratio is a comparison of two quantities by division.
How much one of a group things would be if you only the price of the group.
An equality of two ratios.
How much smaller or larger something is than an identical object.
A ratio that compares a number to 100.
The percent something increases or decreases from its original amount. Difference of new and original over original.
A function is a relationship in which each member of the domain is paired with exactly one member of the range. A number of the domain is an input and the related number of the range is an output.
A line is a series of points that extends in opposite directions without end.
A closed plane figure with at least three sides.
Two things are exactly the same.
A transformation that moves points the same distance and in the same direction.
When a shape is the same on both sides.
A transformation that flips a figure over a line of reflection.
A transformation that turns a figure about a fixed point, called the center of rotation. The angle measure of the rotation is the angle of rotation.
The number of square units a figure encloses.
An arrangement of items in a particular order. You can use the notation nPr to express the number of permutations of n objects chosen r at a time. Keyword: different.
A group of items in which the order of the items ins not important. You can use the notation nCr to express the number of combinations of n objects chosen r at a time. To solve nPr over rPr.
The average. Add up all data then divide by the amount of numbers added together.
The middle number.
The number that shows up the most.
A monomial or a sum or difference of monomials.
A real number, a variable, or a product of a real number and variables with whole number exponents.
Any function of the form y=b^x, where b > 1. The graph of the function curves upwards as input values increase.
Any function of the form y=b^2, where 0 < b < 1. The graph of the function slopes downward as input values increase.
Slope, Y Intersect
y=mx+b, m= rise over run or (y1-y2) / (x1-x2)
A plot of ordered pairs.
Positive Correlation: as y increases, x increases as well.
Negative Correlation: as y increases, x decreases (opposites).
No Correlation: no relationship.
Simple: I=prt (interest = principal x rate per year x time in years).
Compound: B=p(1+r)^n (balance = principle (1 + the rate for each interest period) ^ number of interest periods.
In order of decreasing exponents.
A graph that displays data by using x's above a number line.