Reflections

Question 1

What is the equation for the line of reflection?

Revolt · Accepted Answer

x = 6

Question 2

Which choice shows the coordinates of B’ if the trapezoid is reflected across the x-axis?

Revolt · Accepted Answer

(7, –2)

Question 3

What is the line of reflection for the trapezoids?

Revolt · Accepted Answer

x = 3

Question 4

Triangle XYZ is reflected across the y-axis, and X = (4, –5). What are the coordinates of X’ ?

Revolt · Accepted Answer

(–4, –5)

Question 5

Arionna needed to graph triangle PQR reflected across the y-axis. Her work is shown below. Arionna’s Work:Arionna’s GraphWhich statements identify her errors? Check all that apply.

Revolt · Accepted Answer

Arionna did not find the correct point for P’. She should have negated the x-value, not the y-value.; Arionna switched the order of the coordinates of P’ (3, –7) when she graphed them.

Question 6

What are the coordinates of A’ after reflecting across the line x = 3?

Revolt · Accepted Answer

(3, 2)

Question 7

Triangle XYZ is reflected across the x-axis, and X = (–11, 8). What are the coordinates of X’ ?

Revolt · Accepted Answer

(–11, –8)

Question 8

What are the coordinates of D’ when the quadrilateral is reflected across the line ?

Revolt · Accepted Answer

(1, 3)

Question 9

Which graph shows the image of the triangle reflected across the line of reflection shown?

Revolt · Accepted Answer

On a coordinate plane, a triangle has points (2, 2), (4, 4), (9, 0).

Question 10

Triangle PQR is reflected across a line, P = (4,–5), and P’ = (–4, –5). What is the line of reflection?

Revolt · Accepted Answer

the y-axis

Reflections Answers

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