Day 74 - Types of Functions - 12.08.14

Updates
  • Functions Quiz 1
    • Average = 81%
Bell Ringer
  • Functions

  1. What are functions?

    1. a mathematical relationship in which any output has one and only one input

    2. a mathematical relationship in which any input has one and only one output

    3. a mathematical relationship in which any input has at least one output

    4. a mathematical relationship in which any output has at least one input

    5. none of the above

  2. What is the domain of a function?

    1. all possible y values that can be used

    2. all possible x values that can be used

    3. the outputs of a function that are usually always x values

    4. the outputs of a function that are usually always y values

    5. none of the above

  3. What is the range of a function?

    1. all possible y values that can be used

    2. all possible x values that can be used

    3. the inputs of a function that are usually always x values

    4. the inputs of a function that are usually always y values

    5. none of the above

  4. Find the x and y-intercept for .

    1. x-intercept: (0, 2) | y-intercept: (0, 2)

    2. x-intercept: (-2, 0) | y-intercept: (0, 2)

    3. x-intercept: (0, -2) | y-intercept: (2, 0)

    4. x-intercept: (2, 0) | y-intercept: (0, -2)

    5. none of the above

  5. Find the x and y-intercepts for .

    1. x-intercept: (3, 0) | y-intercept: (0, -6)

    2. x-intercept: (-1, 0) | y-intercept: (0, -6)

    3. x-intercept: (0, 3) | y-intercept: (-6, 0)

    4. both a and b

    5. none of the above
Review
  • Functions
    • Domain
    • Range
    • Evaluating Functions
Lesson
  • Types of Functions
    • Horizontal Line
    • Direct Variation
    • Inverse
    • Absolute Value
    • Quadratic
    • Square Root
    • Rational
    • Exponential
    • Composite
    • Greatest Integer
  • Domain/Range
  • Transformations
        Exit Ticket
        • Posted on board at end of block.
        Lesson Objective(s)
        • How do the graphs of different parent functions differ?

        In-Class Help Requests

        Standard(s)
        • N/A
        Mathematical Practice(s)
        • #1 - Make sense of problems and persevere in solving them
        • #2 - Reason abstractly and quantitatively
        • #4 - Model with mathematics
        • #5 - Use appropriate tools strategically
        • #7 - Look for and make use of structure

        Past Checkpoints
        • N/A