Building Mathematical Community Vocabulary Warm-Up

Set of all input values.

• Relation

• Domain

• Range

• Function

Set of all output values.

• Relation

• Domain

• Range

• Function

A function that for any two points in an interval has a positive change.

• continuous

• discontinuous

• decreasing

• increasing

• constant

A function that for any two points in an interval has a negative change.

• continuous

• discontinuous

• decreasing

• increasing

• constant

A function that for any two points in an interval there is no change.

• continuous

• discontinuous

• decreasing

• increasing

• constant

What type of a function is this?

• Linear

• Absolute Value

• Quadratic

• Exponential

• None of the above

What type of Function is this?

• Linear

• Absolute Value

• Quadratic

• Exponential

• None of the above

What kind of Function is this?

• Linear

• Absolute Value

• Quadratic

• Exponential

• None of the above

What kind of function is this?

• Linear

• Absolute Value

• Quadratic

• Exponential

• None of the above

What kind of Function is this y=x²+3x-4?

• Linear

• Absolute Value

• Quadratic

• Exponential

• None of the above