9th-Grade-Math---USA

Properties-of-Transformations

Easy

Question

The vertices of $increment D E F$ are D(1, 2), E(3, 3) and F(4, 0). The reflection of $increment D E F$ in the y-axis using matrix multiplication is

$[\begin{matrix} - 1 & - 3 & - 4 \\ 2 & 3 & 0 \end{matrix}]$
$[\begin{array}{l} - 1 & - 3 & - 5 \\ 2 & 4 & 6 \end{array}]$
$[\begin{matrix} 1 & - 3 & - 4 \\ 2 & 3 & 6 \end{matrix}]$
$[\begin{array}{l} - 1 & - 3 & - 4 \\ 2 & 3 & 6 \end{array}]$

The correct answer is: $open square brackets table row cell negative 1 end cell cell negative 3 end cell cell negative 4 end cell row 2 3 0 end table close square brackets$

The image matrix that represents the translation of the polygon $open square brackets table row 3 0 2 2 row cell negative 1 end cell 3 3 cell negative 1 end cell end table close square brackets$ ; 4 units right and 2 units up is

9th-Grade-Math---USAProperties-of-Transformations

Properties-of-Transformations

9th-Grade-Math---USA

$open square brackets table attributes columnalign left end attributes row cell negative 3 end cell 7 end table close square brackets plus open square brackets table attributes columnalign left end attributes row 2 cell negative 5 end cell end table close square brackets equals$

9th-Grade-Math---USAProperties-of-Transformations

Properties-of-Transformations

9th-Grade-Math---USA

$open square brackets table row 6 8 5 row 4 9 cell negative 1 end cell end table close square brackets minus open square brackets table row 1 cell negative 7 end cell 0 row 4 cell negative 2 end cell 3 end table close square brackets equals$

9th-Grade-Math---USAProperties-of-Transformations

Properties-of-Transformations

9th-Grade-Math---USA

Translate the vertex (2, 2) using the vector $open angle brackets negative 2 comma space 6 close angle brackets$

9th-Grade-Math---USAProperties-of-Transformations

Properties-of-Transformations

9th-Grade-Math---USA

$open square brackets table attributes columnalign left end attributes row 1 0 row 4 5 end table close square brackets open square brackets table row 2 cell negative 3 end cell row cell negative 1 end cell 8 end table close square brackets$ =

9th-Grade-Math---USAProperties-of-Transformations

Properties-of-Transformations

9th-Grade-Math---USA

Use the translation (x, y) $rightwards arrow$ (x + 3, y – 1) to (-1, 5)

9th-Grade-Math---USAProperties-of-Transformations

Properties-of-Transformations

9th-Grade-Math---USA

The vertex P(-5, 1) after composition of transformations
Translation: (x, y) $rightwards arrow$ (x – 8, y)
Dilation: Centered at the origin, k = 2

9th-Grade-Math---USAProperties-of-Transformations

Properties-of-Transformations

9th-Grade-Math---USA

The image of (x, y) $rightwards arrow$ (x + 4, y – 7) is P^l with P^l(-3, 4). The co-ordinates of pre-image is

9th-Grade-Math---USAProperties-of-Transformations

Properties-of-Transformations

9th-Grade-Math---USA

Suppose quadrilateral QRST is rotated 180^o about the origin, then Q lies in ______ quadrant

9th-Grade-Math---USAProperties-of-Transformations

Properties-of-Transformations

9th-Grade-Math---USA

The value of r in the rotation of the triangle is

9th-Grade-Math---USAProperties-of-Transformations

Properties-of-Transformations

9th-Grade-Math---USA

The quadrilateral is rotated about P. The value of y is

9th-Grade-Math---USAProperties-of-Transformations

Properties-of-Transformations

9th-Grade-Math---USA

The point R(3, 1) is rotated 270^o about the origin in counter clockwise direction. The new co-ordinates relative to original one is

9th-Grade-Math---USAProperties-of-Transformations

Properties-of-Transformations

9th-Grade-Math---USA

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The vertices of are D(1, 2), E(3, 3) and F(4, 0). The reflection of in the y-axis using matrix multiplication is

The correct answer is:

Related Questions to study

The image matrix that represents the translation of the polygon ; 4 units right and 2 units up is

The image matrix that represents the translation of the polygon ; 4 units right and 2 units up is

Translate the vertex (2, 2) using the vector

Translate the vertex (2, 2) using the vector

=

=

Use the translation (x, y)(x + 3, y – 1) to (-1, 5)

Use the translation (x, y)(x + 3, y – 1) to (-1, 5)

The vertex P(-5, 1) after composition of transformationsTranslation: (x, y)(x – 8, y)Dilation: Centered at the origin, k = 2

The vertex P(-5, 1) after composition of transformationsTranslation: (x, y)(x – 8, y)Dilation: Centered at the origin, k = 2

The image of (x, y)(x + 4, y – 7) is Pl with Pl(-3, 4). The co-ordinates of pre-image is

The image of (x, y)(x + 4, y – 7) is Pl with Pl(-3, 4). The co-ordinates of pre-image is

Suppose quadrilateral QRST is rotated 180o about the origin, then Q lies in ______ quadrant

Suppose quadrilateral QRST is rotated 180o about the origin, then Q lies in ______ quadrant

The value of r in the rotation of the triangle is

The value of r in the rotation of the triangle is

The quadrilateral is rotated about P. The value of y is

The quadrilateral is rotated about P. The value of y is

The point R(3, 1) is rotated 270o about the origin in counter clockwise direction. The new co-ordinates relative to original one is

The point R(3, 1) is rotated 270o about the origin in counter clockwise direction. The new co-ordinates relative to original one is

The line of reflection for and its image is __________

The line of reflection for and its image is __________

Translate P(6, 3) using (x, y)(x + 3, y – 2)

Translate P(6, 3) using (x, y)(x + 3, y – 2)

Identify the product not defined.

Identify the product not defined.

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The vertices of $increment D E F$ are D(1, 2), E(3, 3) and F(4, 0). The reflection of $increment D E F$ in the y-axis using matrix multiplication is

The correct answer is: $open square brackets table row cell negative 1 end cell cell negative 3 end cell cell negative 4 end cell row 2 3 0 end table close square brackets$

The image matrix that represents the translation of the polygon $open square brackets table row 3 0 2 2 row cell negative 1 end cell 3 3 cell negative 1 end cell end table close square brackets$ ; 4 units right and 2 units up is

The image matrix that represents the translation of the polygon $open square brackets table row 3 0 2 2 row cell negative 1 end cell 3 3 cell negative 1 end cell end table close square brackets$ ; 4 units right and 2 units up is

Translate the vertex (2, 2) using the vector $open angle brackets negative 2 comma space 6 close angle brackets$

Translate the vertex (2, 2) using the vector $open angle brackets negative 2 comma space 6 close angle brackets$

$open square brackets table attributes columnalign left end attributes row 1 0 row 4 5 end table close square brackets open square brackets table row 2 cell negative 3 end cell row cell negative 1 end cell 8 end table close square brackets$ =

$open square brackets table attributes columnalign left end attributes row 1 0 row 4 5 end table close square brackets open square brackets table row 2 cell negative 3 end cell row cell negative 1 end cell 8 end table close square brackets$ =

Use the translation (x, y) $rightwards arrow$ (x + 3, y – 1) to (-1, 5)

Use the translation (x, y) $rightwards arrow$ (x + 3, y – 1) to (-1, 5)

The vertex P(-5, 1) after composition of transformations
Translation: (x, y) $rightwards arrow$ (x – 8, y)
Dilation: Centered at the origin, k = 2

The vertex P(-5, 1) after composition of transformations
Translation: (x, y) $rightwards arrow$ (x – 8, y)
Dilation: Centered at the origin, k = 2

The image of (x, y) $rightwards arrow$ (x + 4, y – 7) is P^l with P^l(-3, 4). The co-ordinates of pre-image is

The image of (x, y) $rightwards arrow$ (x + 4, y – 7) is P^l with P^l(-3, 4). The co-ordinates of pre-image is

Suppose quadrilateral QRST is rotated 180^o about the origin, then Q lies in ______ quadrant

Suppose quadrilateral QRST is rotated 180^o about the origin, then Q lies in ______ quadrant

The point R(3, 1) is rotated 270^o about the origin in counter clockwise direction. The new co-ordinates relative to original one is

The point R(3, 1) is rotated 270^o about the origin in counter clockwise direction. The new co-ordinates relative to original one is

The line of reflection for $increment A B C$ and its image is __________

The line of reflection for $increment A B C$ and its image is __________

Translate P(6, 3) using (x, y) $rightwards arrow$ (x + 3, y – 2)

Translate P(6, 3) using (x, y) $rightwards arrow$ (x + 3, y – 2)