Key features of functions

Match

Vocab Review

• Maximum

• Minimum

• Increasing

• Decreasing

• Constant

Highest point of a function

Lowest point of a function

Graph is rising from left to right

Graph is going down left to right

The function is a horizontal line

• Highest point of a function

• Lowest point of a function

• Graph is rising from left to right

• Graph is going down left to right

• The function is a horizontal line

Match

Match the following

• y-intercept

• x-intercept

• Domain

• Range

• interval

(0, y)

(x, 0)

x values from left to right

y values from bottom to top

part of the domain

(x, x)

• (0, y)

• (x, 0)

• x values from left to right

• y values from bottom to top

• part of the domain

  (x, x)

Multiple Choice

Which interval of the graph is increasing?

• [-5,5]

• $$\left[0,\infty\right)$$  

• $$\left(-\infty,\infty\right)$$  

• $$\left(-\infty,0\right]$$  

Multiple Choice

What interval of the function is increasing?

• $$\left[-1,\infty\right)$$  

• $$\left[-3,\infty\right)$$  

• $$\left(-\infty,-3\right]$$  

• $$\left(-\infty,-1\right]$$  

Fill in the Blank

Write the minimum as an ordered pair- don't forget to use (parentheses)

(

,

)

Fill in the Blank

Type the minimum as an ordered pair

(

,

)

Labelling

Identify the key features of the function

Drag labels to their correct position on the image

decreasing

constant

y-intercept

increasing

maximum

Fill in the Blank

Identify the domain of the function- make sure you use appropriate end symbols

[

,

)

Categorize

Options (8)

discrete or continuous?

discrete or continuous?

discrete or continuous?

discrete or continuous?

increasing or decreasing?

increasing or decreasing?

increasing or decreasing

increasing or decreasing?

Organize these options into the right categories

Discrete

Continuous

Increasing

Decreasing