Calculate the coordinates of K’, L’, M’, N’ resulting from the scaling of K(2,2), L(5,2), M(5,4), N(2,4) by (3,3) in relation to its center. Write the transformation matrix.
Calculate the coordinates of K’, L’, M’, N’ resulting from the scaling of K(2,2), L(5,2), M(5,4), N(2,4) by (3,3) in relation to its center. Write the transformation matrix.
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Question
Calculate the coordinates of K’, L’, M’, N’ resulting from the scaling of K(2,2), L(5,2), M(5,4), N(2,4) by (3,3) in relation to its center. Write the transformation matrix.
Expert Solution
We will use Midpoint Formula :-
X=
Y=
where (X,Y) is the midpoint of points (x1,y1) & (x2,y2)
Now X Coordinates of K' is
3=
x= 4
Now Y Coordinates of K' is
3=
y=4
Hence required K'(4,4)
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