Unit 2

Is the following function discrete or continuous?

• Discrete

• Continuous

Determine whether the following graph represents a function.

• Yes, it represents a function
• No, it does not represent a function

Determine the range of the following graph:

Determine whether the following graph represents a function.

• Yes, it represents a function
• No, it does not represent a function

Which set of points would NOT define a function?

• 4

• 13

• -2

What is the domain and range of the line shown?

For the line shown, identify the domain and range.

• Domain: {all real numbers}

  Range: {all real numbers}

What is the domain?

Which graph best represents a function with a domain of all real numbers greater than or equal to -4?

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