Quiz about Reflection Practice

Question 1

When you reflect over the x axis, what stays the same?

Accepted Answer

x stays the same

Answer

y stays the same

Answer

z stays the same

Answer

q stays the same

Question 2

When you reflect over the y axis, what stays the same?

Accepted Answer

y stays the same

Answer

x stays the same

Answer

z stays the same

Answer

q stays the same

Question 3

What is the rule for a reflection over the x-axis?

Accepted Answer

(x, y) --> (x, -y)

Answer

(x, y) --> (-x, y)

Answer

(x, y) --> (-y, x)

Answer

(x, y) --> (y, -x)

Question 4

What is the rule for a reflection over the y-axis?

Accepted Answer

(x, y) --> (-x, y)

Answer

(x, y) --> (x, -y)

Answer

(x, y) --> (-y, x)

Answer

(x, y) --> (y, -x)

Question 5

Quadrilateral ABCD is reflected across the x-axis to create quadrilateral A'B'C'D'. Which algebraic

rule describes this transformation?

Accepted Answer

(x, y) --> (x, -y)

Answer

(x, y) --> (-x, y)

Answer

(x, y) --> (-x, -y)

Answer

(x, y) --> (-y, x)

Question 6

If the triangle ABC is reflected across the y-axis to create a new image, which rule describes this

transformation?

Accepted Answer

(x, y) --> (-x, y)

Answer

(x, y) --> (x, -y)

Answer

(x, y) --> (-y, x)

Answer

(x, y) --> (y, -x)

Question 7

Triangle XYZ is reflected across the y-axis. If (x,y) are the coordinates of one of its vertices, which ordered pair represents the reflected vertex?

Accepted Answer

(-x, y)

Answer

(y, -x)

Answer

(x, -y)

Answer

(-y, x)

Question 8

Quadrilateral WXYZ is reflected across the x-axis. If (x,y) are the coordinates of one of its vertices, which ordered pair represents the reflected vertex?

Accepted Answer

(x, -y)

Answer

(-x, y)

Answer

(-y, x)

Answer

(-x, -y)

Question 9

Quadrilateral PRST is reflected across the y-axis to form Quadrilateral P'R'S'T'. Which rule describes this transformation?

Accepted Answer

(x, y) --> (-x, y)

Answer

(x, y) --> (x, -y)

Answer

(x, y) --> (-x, -y)

Answer

(x, y) --> (-y, x)

Question 10

Pentagon ABCDE is reflected across the x-axis to form Pentagon A'B'C'D'E'. Which rule describes this transformation?

Accepted Answer

(x, y) --> (x, -y)

Answer

(x, y) --> (-x, y)

Answer

(x, y) --> (-x, -y)

Answer

(x, y) --> (y, -x)

Question 11

Reflect the point (2, -4) over the y-axis.

Accepted Answer

(-2, -4)

Answer

(-4, 2)

Answer

(-2, 4)

Answer

(2, 4)

Question 12

Quadrilateral PQRS has a vertex at (5, 2). What are the coordinates of this vertex after it is reflected across the x-axis?

Accepted Answer

(5, -2)

Answer

(-5, 2)

Answer

(-5, -2)

Answer

(5, 2)

Question 13

Hexagon ABCDEF has a vertex at (-7, 2). If this vertex is reflected across the x-axis, what are its new coordinates?

Accepted Answer

(-7, -2)

Answer

(7, 2)

Answer

(7, -2)

Answer

(-2, -7)

Reflection Practice

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