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LISD Alg EUS 1
Foundations of Functions
Question | Answer |
---|---|
continuous | "data whose input variable assumes real numbers, graphed as connected points" |
dependent | "can also be called output, y-axis, and range" |
discrete | "data whose input variable only assumes certain values, graphed in unconnected, distinct points, and has a domain that lists specific numbers. Ex. D={x|x=1, 2, 3, …}" |
domain | "the set of x-coordinates of the set of points on a graph or in a given set of ordered pairs, or the set of all inputs of a function" |
function | predictable relationship between two sets of numbers in which an input value from the first set has only one output value in the second set |
function notation | used to represent the dependency of a variable |
independent | "can also be called input, x-axis, and domain" |
range | "the set of y-coordinates of the set of points on a graph or in given set of ordered pairs, also known as the set of all outputs of a function" |
scatterplot | compares two sets of data to see relationships |