Question

1-74. Read this lesson's Math Notes box about scaling axes. Then, on your paper, copy the incomplete

Answer 1

The missing values in the scales given are :

• 20; 40; 80
• 15; 30; 45, 75
• 25; 50; 75; 125
• 50; 150; 200; 250

Each successive unit on a graph represent a specific value :

• For the graph in (a)

The time in seconds represented by each unit:

• Between 0 to 60 seconds ;
• Number of units = 3
• Number of seconds per unit = 60 / 3 = 20 seconds
• Each unit represents 20 seconds
• The missing units are : 20; 40; 80

For the graph in (b)

The time in seconds represented by each unit:

• Between 0 to 60 seconds ;
• Number of units = 4
• Number of seconds per unit = 60/4= 15 seconds
• Each unit represents 15 seconds
• The missing units are : 15; 30; 45, 75

For the graph in (c)

The time in seconds represented by each unit:

• Between 0 to 100 seconds ;
• Number of units = 4
• Number of seconds per unit = 100/4= 25 seconds
• Each unit represents 25 seconds
• The missing units are : 25; 50; 75; 125

For the graph in (b)

• The time in seconds represented by each unit:
• Between 0 to 100 seconds ;
• Number of units = 2
• Number of seconds per unit = 100/2 = 50 seconds
• Each unit represents 50 seconds
• The missing units are : 50; 150; 200; 250

Hence, the procedure for calculating units values of a graph.

Learn more :brainly.com/question/17386250?referrer=searchResults