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Lines that have the same slope and do not intersect.
What are Parallel Lines?
Symbols to represent numbers.
What is variable?
The first number in an ordered pair.
What is Domain?
An open sentence that contains <, >
What is an Inequality?
Includes all the natural numbers.
What is Whole Numbers?
A straight line that best represents the data on a scatter plot.
What is Line of Best Fit?
Includes all natural, whole, integers, rational and irrational numbers.
What is real numbers?
A set of ordered pairs.
What is a relation?
Two inequalities joined by "and" OR "or".
What is Compound Inequality?
The values that result from the independent variable.
What is Dependent Variable?
The set of ordered pairs obtained by switching the X and Y coordinates.
What is Inverse Regression?
Include all of the counting numbers.
What is natural numbers?
The ratio that describes how much one quantity changes with respect to another.
What is Rate of Change?
One or more numbers and variables along with one or more arithmetic operation.
What is an expression?
The second number in an ordered pair.
What is Range?
Lines that intersect at right angles and the slopes are negative reciprocals.
What are Perpendicular Lines?
Includes all of the natural numbers and whole numbers.
What is Integer Numbers?
The values that can be changed in a given model or equation. They provide the "input" which is modified by the model to change the "output".
What is Independent Variable?
Includes all natural, whole and integer numbers, all fractions.
What is Rational Numbers?
Y=mx+b
What is Slope-intercept form?
The percent of accuracy of a linear regression line. The "r" value.
What is Correlation Coefficient?
Numbers that cannot be written as a fraction.
What is Irrational Numbers?
Exactly one output for each input.
What is a Function?
Two equations together, the solution is the ordered pair that is a solution to BOTH systems.
What is Systems of Equations?
m=
b=
What is slope and y-intercept?