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kvv77 [185]
3 years ago
9

If P(-2, 1) is rotated 90°, its image is

Mathematics
2 answers:
balu736 [363]3 years ago
7 0

Answer:

Image = (-1, -2)

Step-by-step explanation:

The rule of rotation of an object 90 degree is given by:

(x, y) \rightarrow (-y, x)

Given that:

If P(-2, 1) is rotated 90°

We have to find its image.

Apply the rule on P.

we have;

P(-2, 1) \rightarrow P'(-1, -2)

Therefore, its image is, (-1, -2)

slavikrds [6]3 years ago
6 0
The image of P(-2,1) after it is rotated 90° is (-1,-2).
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