A triangle T has a vortices (3,-1),(5,-1) and (5,-4).draw and label the traingle T. M is the matrix (1 0)

Question

( 0 -1). The triangle T is mapped on triangle T by the means of transformations M,draw and label T on your diagram. T has a vertices at (3,1),(5,1) and (5,4)

Answer 1

what's to do? Just draw the triangles. They even gave you the coordinates!

Just to make sure they weren't lying, do the math:

http://www.wolframalpha.com/input/?i=%7B%7B3,-1%7D,%7B5,-1%7D,%7B5,-4%7D%7D*%7B%7B1,0%7D,%7B0,-1%7D%7D