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Hi people, please any hint with this? i think if l move 270 degrees 1 space to the left l get -90 but... shows it as wrong thanks

Hi people please any hint with this i think if l move 270 degrees 1 space to the left l get 90 but shows it as wrong thanks class=

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Mherz2

Answer:

you don't move it to the left, you move it up 1- there are no parentheses so it's a vertical shift

Step-by-step explanation:

a) move point up one- add 1 to y-coordinate

b) flip over x-axis (multiply y by -1)

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