Ch 8 Vocab. Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Question | Answer |
what is a set of ordered pairs? | relation |
what are the first coordinates of a relation? | domain |
what are the second coordinates of a realtion? | range |
what is when each memeber of the domain is paired with exactly one member of the range? | function |
what is any vertical line that passes through at most one point on the graph. if you can find a vertical line that passes through two points on the graph, then the relation is NOT a function? | vertical-line test |
what is an ordered pair that makes such an equation a true statement? | solution |
what is any equation whose graph is a line? | linear equation |
what is the ratio that describes the tilt of a line? | slope |
what is the point of the line where the line crosses the y-axis? | y-intercept |
the equation y= mx + b is what? | slope-intercept form |
what is when you use f(x) instead of y? | function notation |
what is an equation that describes a function? | function rule |
what is a graph that shows the relationship between two sets of data? | scatter plot |
what happens when one set of values increases, and the other set tends to increase? | positive correlation |
what is when one set of values increases, and the other set tends to decrease? | negative correlation |
what is when the values sho no relationship? | no correlation |
what closely fits the data points in the scatter plot? | trend line |
what do two or more linear equations form? | system of linear equations |
what happens if you replace the equal sign in a linear equation with >,<,greater than or equal to, or less then or equal to? | linear inequality |
what do two or more linear inequalities form? | system of linear inequalities |
Created by:
Shythebutterfly
Popular Math sets