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ch 4

Storing Data in Matrics

What is a point matrix? 2x1 matrix
find this product.. ([2 5])[3 1-4]) [5] ( [2 0 1]) [2] [1] [81]
What goes along with the matrix Sk? [k 0] [0 k]
What is line m called? Reflecting line
What is, A rotaion ob b degrees following a rotaion of a degrees with the same center results in a roataion of (a+b) degrees, in symbols? Rb degrees Ra = Ra+b degrees.
if two lines have slopes m1 and m2 and m1m2=-1, then the lines are _____? perpendicular
under a translation, a line is parallel to its ___? image
Created by: nikkrowley