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22 Cards in this Set
- Front
- Back
a set of ordered pairs
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relation
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first coordinates in a relation
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domain
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second coordinates in a relation
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range
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a relation in which each member of the domain is paired with exactly one member of the range
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function
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test to determine whether or not a relation is a function
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vertical line test
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an ordered pair that makes an equation in two variables true
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solution
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any equation whose graph is a line
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linear equation
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ratio which describes the tilt of a line
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slope
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point where a line crosses the y-axis
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y-intercept
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y = mx + b
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slope-intercept form of an equation
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writing a function using f(x) instead of y
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function notation
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equation which describes a function
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function rule
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graph which shows the relation between two sets of data
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scatter plot
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two or more equations
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system of equations
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line which borders the graph of a linear inequality
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boundary line
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integers which differ by 1
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consecutive integers
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initial amount of money deposited or invested
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principal
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amount of money earned on an investment
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interest
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percent which determines the amount of interest
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interest rate
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interest paid only on the principal
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simple interest
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interest paid on the principal and accumulated interest
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compound interest
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principal plus the interest
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balance
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