Test on Matrices

What is a Matrix?

• An equation of over 5 numbers or symbols 
• A rectangular arrangement of numbers
• A method of finding the n^th value of a series
• A complicated number system

Tags

CCSS.HSN.VM.C.6

A matrix is a rectangular group of numbers set out in

• squares

• rectangles

• columns and rows

• rows and columns

What are the dimensions of this matrix?

• 2 x 3
• 3 x 2
• 6 x 1
• 1 x 6

Tags

CCSS.HSN.VM.C.8

CCSS.HSN.VM.C.6

What are the dimensions of this matrix?

• 3x1
• 1x3
• 3x3
• 1x1

What is the name of each entry of a matrix?

• Row

• Element

• Dimension

• Numbers

How many columns are in a 5 x 4 matrix?

• 5
• 4
• 20
• 9

Tags

CCSS.HSN.VM.C.6

What are the dimensions of this matrix?

• 4x3

• 3x4

• 3

• 4

Tags

CCSS.HSN.VM.C.6

Matrix dimensions are stated in which way?

• Rows Then Columns

• Columns Then Rows

• Length Then Width

• A List Of Numbers

What are the dimensions of this matrix?

• 2 x 3
• 3 x 2
• 6 x 1
• 1 x 6

Tags

CCSS.HSN.VM.C.8

CCSS.HSN.VM.C.6

What is element in row 2, column 1?

• 4

• 2

• 3

• 5