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What is the image of the point (0, 1) after a rotation of 2 70° counterclockwise about the origin?

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Final answer:

The image of the point (0, 1) after a rotation of 270° counterclockwise about the origin is (0, -1).

Step-by-step explanation:

To find the image of the point (0, 1) after a rotation of 270° counterclockwise about the origin, we can use the formula for rotating a point in the coordinate plane. The formula is:

x' = x*cos(angle) - y*sin(angle)

y' = x*sin(angle) + y*cos(angle)

Using this formula, plugging in the values, and simplifying, we get:

x' = 1*cos(270°) - 0*sin(270°) = 0

y' = 1*sin(270°) + 0*cos(270°) = -1

Therefore, the image of the point (0, 1) after a rotation of 270° counterclockwise about the origin is (0, -1).

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