Name:    Quiz 5.5-5.7

Multiple Choice
Identify the choice that best completes the statement or answers the question.

Find the coordinates of the figure after reflecting in the x-axis.

1.

Q(3, 0), R(1, 3), T(0, 6)
 a. Q'(3, 0), R'(1, –3), T'(0, –6) c. Q'(–3, 0), R'(–1, –3), T'(0, –6) b. Q'(3, 0), R'(1, 3), T'(0, 6) d. Q'(–3, 0), R'(–1, 3), T'(0, 6)

2.

Q(3, –3), R(6, –2), T(5, –7), V(4, –8)
 a. Q'(3, 3), R'(6, 2), T'(5, 7), V'(4, 8) b. Q'(–3, 3), R'(–6, 2), T'(–5, 7), V'(–4, 8) c. Q'(3, –3), R'(6, –2), T'(5, –7), V'(4, –8) d. Q'(–3, –3), R'(–6, –2), T'(–5, –7), V'(–4, –8)

Find the coordinates of the figure after reflecting in the y-axis.

3.

W(–5, 6), X(–4, 3), Y(–6, 4)
 a. W'(–5, –6), X'(–4, –3), Y'(–6, –4) c. W'(5, –6), X'(4, –3), Y'(6, –4) b. W'(–5, 6), X'(–4, 3), Y'(–6, 4) d. W'(5, 6), X'(4, 3), Y'(6, 4)

A figure lies entirely in Quadrant II. In which quadrant will the figure lie after the given clockwise rotation about the origin?

4.

180°

5.

360°

The vertices of a parallelogram are B(–7, 1), C(–9, 5), D(–4, 5), and E(–2, 1). Rotate the parallelogram as described. Find the coordinates of the image.

6.

 a. B'(–1, –7), C'(–5, –9), D'(–5, –4), E'(–1, –2) b. B'(–1, 7), C'(–5, 9), D'(–5, 4), E'(–1, 2) c. B'(7, 1), C'(9, 5), D'(4, 5), E'(2, 1) d. B'(1, 7), C'(5, 9), D'(5, 4), E'(1, 2)

7.

 a. B'(–7, –1), C'(–9, –5), D'(–4, –5), E'(–2, –1) b. B'(–1, –7), C'(–5, –9), D'(–5, –4), E'(–1, –2) c. B'(–1, 7), C'(–5, 9), D'(–5, 4), E'(–1, 2) d. B'(1, 7), C'(5, 9), D'(5, 4), E'(1, 2)