Function Family Characteristics

Which function family does the graph belong to?

• Absolute Value

• Exponential
• Linear
• Quadratic

Answer explanation

All straight LINEs on a graph with no bends or curves are LINEar

The y-intercept is ​ (a)   .

Is the function increasing, decreasing, or both?

• Increasing

• Decreasing

• Both

Answer explanation

A function is increasing if it is moving up as you move from left to right like you are reading a book.

Which function family does the graph belong to?

• Quadratic

• Absolute Value

• Exponential

• Linear

Answer explanation

All qUadratic functions have a smooth curve and make a "U-shape".

The y-intercept is ​ (a)   .

Answer explanation

The number the function crosses on the y-axis.

Tags

CCSS.HSF-IF.C.7A

Does the graph have a maximum or minimum?

• Maximum

• Minimum

Answer explanation

The highest point on a graph.

Tags

CCSS.HSF-IF.C.7A

Click on the x-intercept. (There are TWO!!)

Answer explanation

Where the function crosses the x-axis is called the x-intercept.

Tags

CCSS.HSF-IF.C.7D

Which function family does the graph belong to?

• Absolute Value

• Quadratic

• Exponential

• Linear

Answer explanation

Absolute Value functions have sharp bends and a "V-shaped" graph.

The y-intercept is ​ (a)   .

Answer explanation

Where the function crosses the y-axis.

Tags

CCSS.HSF-IF.C.7D

Does the graph have a maximum or minimum?

• Maximum

• Minimum

Answer explanation

Lowest point on a graph

Tags

CCSS.HSF-IF.C.7D