# 10.7: Quiz

Difficulty Level:

**At Grade**Created by: CK-12- What is the image of the point (5, –2) under a translation \begin{align*}T_{2,-3}\end{align*}?
- (3, 1)
- (7, –5)
- (10, 6)
- (2, 0)

- Which of the following is the notation for a point undergoing a translation of 2 units to the left and 3 units up?
- \begin{align*}(x, y) \rightarrow (x+2, y-3)\end{align*}
- \begin{align*}(x, y) \rightarrow (x+3, y-2)\end{align*}
- \begin{align*}(x, y) \rightarrow (x-2, y+3)\end{align*}
- \begin{align*}(x, y) \rightarrow (x-3, y+2)\end{align*}

- If point \begin{align*}X(-1, 3)\end{align*} undergoes a translation of \begin{align*}T_{3, 2}\end{align*}, what would be the translated point.
- (2, 5)
- (–3, 6)
- (1, 6)
- (–2, 1)

- If point \begin{align*}A(4, -7)\end{align*} is reflected across the \begin{align*}x\end{align*}-axis, what are the coordinates of the reflected point?
- (–4, 7)
- (4, 7)
- (–4, –7)
- (7, 4)

- If point \begin{align*}S(2, -5)\end{align*} is reflected about the origin, what are the coordinates of the reflected point?
- (–2, 5)
- (–5, 2)
- (–2, –5)
- (2, –5)

- If point \begin{align*}T(-8, 3)\end{align*} is reflected about the line \begin{align*}y=x\end{align*}, what are the coordinates of the reflected point?
- (8, –3)
- (8, 3)
- (–3, 8)
- (3, –8)

- If triangle \begin{align*}ABC\end{align*} has the vertices \begin{align*}A(2, 4), B(5, 9)\end{align*} and \begin{align*}C(7, 2)\end{align*} and is reflected in the \begin{align*}y\end{align*}-axis, what are the coordinates of the reflected triangle?
- Write the notation for the transformation performed in question 7.
- If triangle \begin{align*}ABC\end{align*} has the vertices \begin{align*}A(2, 4), B(5, 9)\end{align*} and \begin{align*}C(7, 2)\end{align*} and is translated 5 units to the right and 5 units down, what are the coordinates of the translated triangle?
- Write the notation for the transformation performed in question 9.

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Date Created:

Mar 10, 2014
Last Modified:

Jan 14, 2015
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