Create a free account!

When you create an account, we'll save your progress. Plus, you'll have access to some cool tools, like reports, assignments, gradebook, and awards.

Kate has found a relationship in her typing time and typing speed. It seems that her typing speeds generally increase before a typing time of 3 hours, but begin to decrease each hour after that because she begin to feel tired. Which of the following tables below could represent Kate’s typing speed vs. her typing time?

Typing time(hours)

1

2

3

4

5

Typing speed(words/hour)

4000

4600

4100

3600

4800

 

Typing time(hours)

1

2

3

4

5

Typing speed(words/hour)

3500

3700

3900

4100

4300

 

Typing time(hours)

1

2

3

4

5

Typing speed(words/hour)

4500

4300

4100

3900

4200

 

Typing time(hours)

1

2

3

4

5

Typing speed(words/hour)

4000

4200

4500

4300

4000

Correct!