Linear Functions
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
---|---|---|---|---|---|
A pairing of numbers. | relation
🗑
|
||||
Another name for 'x' in a relation or the input | domain
🗑
|
||||
Another name for 'y' in a relation or the output | range
🗑
|
||||
For each input there is exactly on ouput. | function
🗑
|
||||
A test to tell if a linear equation is a function or not. | vertical line test
🗑
|
||||
An equation whose graph is a line | linear equation
🗑
|
||||
An equation that is solved for y. | function form
🗑
|
||||
The set of points in a coordinate plane that represent all the solutions of the equation. | coordinate points
🗑
|
||||
A point where a graph crosses the x-axis. | x-intercept
🗑
|
||||
A point where a graph crosses the y-axis. | y-intercept
🗑
|
||||
The ratio of the line's vertical change to its horizontal change. | slope
🗑
|
||||
rise over run | slope
🗑
|
||||
y=mx+b | slope-intercept form
🗑
|
||||
m | slope
🗑
|
||||
b | y-intercept
🗑
|
||||
A line that lies as close as possible to the data points | best-fitting line
🗑
|
||||
f(x)= | function notation
🗑
|
||||
Consists of two or more linear equations with the same variables. | system of linear equations
🗑
|
||||
An ordered pair that is a solution of each question in the system. | solution of a linear system
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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
Created by:
stollerp
Popular Math sets