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Back to Work with 2x2 matrices as transformations — Problem 3 · Task Set 27

Exercises: Work with 2x2 Matrices as Transformations

Work through each section in order. Show your work where indicated.

Grade 9·20 problems·~30 min·Common Core Math - HS Number and Quantity·standard·hsn-vm-c-12
Work through problems with immediate feedback
A

Fluency Practice

1.

The unit square has area 1. Matrix A=[3102]A = \begin{bmatrix}3 & 1\\0 & 2\end{bmatrix} is applied. What is the area of the image parallelogram?