Vectors and transformations

Question 1 of 10

A rotation of 90° clockwise about the origin maps (1, 0) to

Question 2 of 10

If a = (2, 3) and b = (4, −1) are column vectors, find a + b.

Question 3 of 10

A shape reflected in a mirror line

Question 4 of 10

Find the magnitude of the vector (3, 4).

Question 5 of 10

Reflect the point (5, 2) in the x-axis.

Question 6 of 10

Find the image of the point (3, 5) after a reflection in the x-axis.

Question 7 of 10

Translate the point (1, 4) by the vector (3, −1).

Question 8 of 10

The point P(2, −3) is translated by the vector (3, 4). Find the image of P.

Question 9 of 10

Translate the point (2, 3) by the vector (4, −1).

Question 10 of 10

The image of (4, 2) after reflection in the y-axis is