What is the image of the point (6,9)(6,9) after a rotation of 270^{\circ}270 ∘ counterclockwise about the origin?

Apolymoxic asked Jun 11, 2023

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17 votes

What is the image of the point (6,9)(6,9) after a rotation of 270^{\circ}270

∘
counterclockwise about the origin?

Apolymoxic asked Jun 11, 2023

3.0k points

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21 votes

Answer:

(9, -6)

Explanation:

When rotating 270° counterclockwise about the origin,

$(x,y) \longrightarrow (y,-x)$

$What is the image of the point (6,9)(6,9) after a rotation of 270^{\circ}270 ∘ counterclockwise-example-1$

Jezzamon answered Jun 17, 2023

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