Mod. 1.2 Day 1 - Increasing & Decreasing

Multiple Choice

Which of the following best describes an increasing function?

• A function where the output (y-values) decreases as the input (x-values) increases.

• A function where the output (y-values) stays the same as the input (x-values) increases.

• A function where the output (y-values) increases as the input (x-values) increases.

• A function where the output (y-values) fluctuates randomly as the input (x-values) increases.

Multiple Choice

Which of the following best describes an decreasing function?

• A function where the output (y-values) decreases as the input (x-values) increases.

• A function where the output (y-values) stays the same as the input (x-values) increases.

• A function where the output (y-values) increases as the input (x-values) increases.

• A function where the output (y-values) fluctuates randomly as the input (x-values) increases.

Multiple Choice

Which of the following characteristics is NOT listed on the 'CHARACTERISTICS' slide?

• Concavity

• Turning Point

• Maximum

• Zero

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Multiple Choice

Based on the graph of online active users for SnapYouFace, during which years did the number of users decrease?

• 2008 to 2010

• 2010 to 2013

• 2011 to 2013

• 2009 to 2012

Fill in the Blank

The minimum value of the function in the graph of online active users for SnapYouFace is ___ million.

Fill in the Blank

The maximum value of the function in the graph of online active users for SnapYouFace is ___ million.

.

Labelling

Describe the characteristics of the function.

Drag labels to their correct position on the image

Maximum

Minimum

zero

Open Ended

On what interval is the graph decreasing?