AnswersTX-Advanced Quantitative ReasoningExponential and Logistic Functions

Scalar and Matrix Multiplication Answers

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A server processes traffic represented by:

A
Matrix with 2 rows and 2 columns. Row 1 entries: 200, 300. Row 2 entries: 400, 500.
Option A
B
Matrix with 2 rows and 2 columns. Row 1 entries: 102, 152. Row 2 entries: 202, 252.
Option B
C
Matrix with 2 rows and 2 columns. Row 1 entries: 150, 100. Row 2 entries: 250, 250.
Option C
D
Matrix with 2 rows and 2 columns. Row 1 entries: 100, 150. Row 2 entries: 200, 250.
Option D
2
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What is the product?

Question illustration
A
Option
Option A
B
Option
Option B
C
Option
Option C
D
Option
Option D
3

A computer graphics program stores a 2D shape as

A
The shape doubles in size and rotates 90° counterclockwise.
B
The shape doubles in size and reflects across the x-axis.
C
The shape rotates 90° clockwise without changing size.
D
The shape shrinks and rotates 90° counterclockwise.
4

What is the product?

Question illustration
A
Option
Option A
B
Option
Option B
C
Option
Option C
D
Option
Option D
5

What is the product?

Question illustration
A
Option
Option A
B
Option
Option B
C
Option
Option C
D
Option
Option D
6

Each column of the matrix represents a vertex of a triangle. If Rosa scales the triangle by finding 3T, what are the vertices of the scaled triangle?

Question illustration
A
(3, 3), (3, 9), (9, 3)
B
(0, 0), (0, 6), (6, 0)
C
(3, 3), (0, 9), (9, 0)
D
(0, 0), (0, 9), (9, 0)
7

What is the product?

Question illustration
A
Option
Option A
B
Option
Option B
C
Option
Option C
D
Option
Option D
8

A server processes traffic represented by:

A
Matrix with 2 rows and 2 columns. Row 1 entries: 200, 300. Row 2 entries: 400, 500.
Option A
B
Matrix with 2 rows and 2 columns. Row 1 entries: 102, 152. Row 2 entries: 202, 252.
Option B
C
Matrix with 2 rows and 2 columns. Row 1 entries: 102, 152. Row 2 entries: 202, 252.
Option C
D
Matrix with 2 rows and 2 columns. Row 1 entries: 150, 100. Row 2 entries: 250, 250.
Option D
9

A computer graphics program stores a 2D shape as:

A
The shape doubles in size and rotates 90° counterclockwise.
B
The shape doubles in size and reflects across the x-axis.
C
The shape rotates 90° clockwise without changing size.
D
The shape shrinks and rotates 90° counterclockwise.
10

What is the product?

Question illustration
A
Option
Option A
B
Option
Option B
C
Option
Option C
D
Option
Option D

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