Essentials of Algebra Unit 2 Vocabulary Quiz

Forms of Linear Equations Match the correct equation for each form. Slope Intercept form y=mx+b Point Slope form Standard form Ax+By=C Sort the given terms into the appropriate column. x-values domain input independent variable y-values output range dependent variable Match each definition with the correct term. continuous data when points on a graph are connected discrete data a set of data with a finite number of data values; the graph appears as individual points function a relation in which each input is paired with exactly one output relation information that can be represented by a set of ordered pairs relative maximum the greatest value of f(x) for values in a limited interval relative minimum the least value of f(x) for values in a limited domain scatter plot displays the relationship between two sets of numerical data; it can reveal trends in data slope a measure of the amount of decline or incline of a line; shown using the letter "m"; "rate of change" or "rise over run" trend line a line drawn on a scatter plot to show the correlation, or association, between two data sets. vertical line test a visual check to see if a graph represents a function x-intercept the point at which the graph intersects the x-axis y-intercept the point at which the graph intersects the y-axis