Section 1
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Equivalent
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Cards (71)
Section 1
(50 cards)
Equivalent
One is the same as the other.
Decline
A decrease in amount.
Positive correlation
The dots on the scatter plot are trending upward from left to right.
Slope-intercept form
Some call this "y=" form. It is y=mx+b
Axis
Fixed reference lines for the measurement of coordinates.
Discrete
The integers on the number line but not the numbers in between them. Example: IPads, because you can have 1 IPad, 2 Ipads and so forth, but you cannot have 1/2 of an IPad.
Negative correlation
The dots on a scatter plot are trending downward from left to right.
Binomial
An equation or expression with only two terms with different numbered exponents.
Parabolic
U-shaped on the graph.
Variable
A letter representing an unknown and changing quantity.
Polynomial
An expression of more than two algebraic terms, especially the sum of several terms that contain different powers of the same variable(s).
Parabola
A -shaped line on a graph formed by the equation y=x^2.
Exponential
Growth happening very fast. The equation for this must have a variable in the exponent spot. The pattern for this is growth by a factor of some number.
Expression
A combination of symbols and terms that look like an equation but are missing an equals sign.
Standard form
The form of a linear equation before it has been solved for y. Ax+By=C
Domain
x values in a function
Functional notation
Commonly f(x) pronounced "f of x."
Independent
A variable denoted by x
Trinomial
An equation or expression with only three terms with different numbered exponents.
Solution
The value of x when solving an equation.
Continuous
Numbers that include all of the integers on the number line, and all the fractional numbers in between. Example: The amount of flour in a mixing bowl. You can have one full cup or 1/2 or even 0.2 cups of flour.
System of linear equations
A collection of two or more equations with the same set of variables. The solution is where the lines for the equations intersect.
Quantity
A certain amount of something.
Monomial
An equation or expression with only one term.
Plot
To place coordinate points in their respective locations on a graph.
Zeros of quadratic
The place where the parabola passes through the x-axis. The name comes from the fact that the y-values at these intercepts are 0.
Linear
A relationship or function that can be represented by a straight line.
Quadratic
Refers to the relationship between two variables, where as one quantity rises (or falls) the other does too, but then goes in the opposite direction up or down.
Inequality
The relation between two expressions that are not equal, employing a sign such as ≠ "not equal to," > "greater than," or < "less than."
Parent function
Equations with the basic building blocks for more complicated equations. Examples of this are y=x and y=x^2.
Slope
A number that measures its "steepness", usually denoted by the letter m. It is the change in y for a unit change in x along the line. Also called rise over run.
Relationship
When one variable quantity appears to change right along with another variable. It could also be one variable causing a change in another.
Area
The number of square units required to cover a surface. Length times width
Dependent
A variable denoted by y
Decreasing Function
The line on the graph is going down from left to right.
Equation
A statement that the values of two mathematical expressions are equal (indicated by the sign =).
Scatter Plot
An x and y-axis graph with a bunch of coordinate points (dots) on it.
X-intercepts of quadratic
The places where the parabola goes through the x-axis. The name comes from the fact that the parabola touches the x-axis.
Function
A relationship or expression involving one or more variables, where each independent value, x (the input) has only one dependent value, y (the output).
Y-intercept
The point where the line goes through the y-axis.
Roots
A place where a parabola passes through the x-axis.
Range
y values in a function
Table
Numbers or quantities arranged in rows and columns.
Intersection
A place where two lines on a graph meet.
Factor
Means to break numbers and equations up into parts that can be multiplied together to get the original number or equation.
X-intercept
The point where the line goes through the x-axis.
Distributive Property
Lets you multiply a sum by multiplying each addend separately and then add the products.
Solution set
A group of numbers that can satisfy an equation or a situation involving a problem.
Increasing Function
The line on the graph is going up from left to right.
Quadratic equation
An equation with its highest exponent being a squared.projectile
Section 2
(21 cards)