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10.06 Matrices as transformations

Interactive practice questions

Consider transformation $T$T and point matrix $P$P. In the multiplication $T\cdot P$T·P what transformation does matrix $T$T perform on the point $P$P?

$T$T=
    $1$1 $0$0    
    $0$0 $1$1    
  $P$P=
    $1$1    
    $6$6    

Reflection about the origin.

A

Reflection about the line $y=x$y=x.

B

Reflection about the $x$x-axis.

C

Reflection about the $y$y-axis.

D

Keeps the point unchanged.

E
Easy
< 1min

Consider transformation $T$T and point matrix $P$P. In the multiplication $T\cdot P$T·P what transformation does matrix $T$T perform on the point $P$P?

Easy
< 1min

Consider transformation $T$T and point matrix $P$P. In the multiplication $T\cdot P$T·P what transformation does matrix $T$T perform on the point $P$P?

Easy
< 1min

Consider transformation $T$T and point matrix $P$P. In the multiplication $T\cdot P$T·P what transformation does matrix $T$T perform on the point $P$P?

Easy
< 1min
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