chapter4
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
---|---|---|---|---|---|
Matrix | Is a rectangular arrangements of objects,each of which is called an element of the matrix.
🗑
|
||||
Point matrix | A 2x1 matrix is a point matrix.
EX)(5,2)[5]
2
🗑
|
||||
Scalar multiplication | The product of a scalar k and A is the matrix kA in which each element is k times the corresponding element A.
🗑
|
||||
Transformation | Is a one to one correspondence between the points of a preimage and the points of an image.
🗑
|
||||
reflection | is a transformation that maps a figure to its reflection image.
🗑
|
||||
theorem | if two lines with slope m1 and m2 are perpendicular, then m1m2=-1
🗑
|
||||
theorem | if two lines have slope m1 and m2 and m1m2=-1 then the lines are perpendicular.
🗑
|
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:
kaleighbrown
Popular Math sets