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Activity 2: Matrices as linear transformations

Instructions

In the applet below, the matrix T is applied to the square of side 2, centred at the origin. Drag the slider to obtain a square of area 25.
Now in the following applet, drag the slider to obtain a square of area 1.

Explain what happens to the square when you apply the null matrix. That is, when T = [0]2,2.

Based on your observations, which of the following statements are true?

Select all that apply
  • A
  • B
  • C
  • D
Check my answer (3)