Rectangle PQRS is rotated 90° counterclockwise about the origin.

2 answers:

8 0

Answer:A-Q’(-3,5)

Step-by-step explanation:

3 0

Answer:

The coordinates of point Q' are: Q'(-3, 5)

Step-by-step explanation:

When a point P(x, y) is rotated 90° counterclockwise around the origin, we flip x and y and reverse the sign of y.

Thus,

The rule to rotate a point P(x, y) after a rotation 90° counterclockwise around the origin is:

P(x, y) → P'(-y, x)

In our case, rectangle PQRS is rotated 90° counterclockwise about the origin.

The rectangle has the coordinates:

We need to determine the coordinates of the point Q’.

Using the rule to rotate a point P(x, y) after a rotation 90° counterclockwise around the origin is:

P(x, y) → P'(-y, x)

Thus, coordinates of the point Q’ will be:

Q(5, 3) → Q'(-3, 5)

Therefore, the coordinates of point Q' are: Q'(-3, 5)

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The Expression will be defined if the denominator is not equal to 0 since any number divided by 0 is undefined.
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Step-by-step explanation: