Practice Vocab 2nd 6wks

Front

A line that divides a coordinate plane into two halves

Back

Boundary Line

Front

A function with continuous variation of the argument.

Back

Continuous

Front

Data counted in whole numbers without in-between values.

Back

Discrete

Front

Set of all first coordinates (x-values) of a relation or function.

Back

Domain

Front

If x is independent and y is dependent, then y is f(x), "f of x", naming the function.

Back

Function Notation

Front

A statement comparing two expressions using signs: <, >, ≤, ≥, or ≠

Back

Inequality

Front

Flatter slope indicates y-value changes little with x.

Back

Less Steep

Front

Function in the form y=mx + b, where x is independent and m, b are real numbers. Its graph is a line.

Back

Linear Function

Front

Statistical method to fit a linear model to data.

Back

Linear Regression

Front

Opposite of the reciprocal of a number. For any nonzero number a, it's -1/a.

Back

Opposite Reciprocal