Functions And Function Notation

21 Questions | Total Attempts: 343

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Function Notation Quizzes & Trivia

Functions and Function NotationVOISE Academy Algebra


Questions and Answers
  • 1. 
    Tamala takes a job after school to earn money to buy a violin. She knows that the more hours she works, the more money she will make.
    • A. 

      The amount of money Tamala makes is a function of the number of hours she works.

    • B. 

      The number of hours Tamala works is a function of the amount of money she makes.

    • C. 

      Tamala's job is a function of her interest in music.

  • 2. 
    John takes a job after school to earn money to buy a surfboard. He knows that the more hours he works, the more money he will make.
    • A. 

      John's job is a function of his interest in surfing.

    • B. 

      The amount of money John makes is a function of the number of hours he works.

    • C. 

      The number of hours John works is a function of the amount of money he makes.

  • 3. 
    Melvin is an experienced driver. He knows that the more pressure he applies to the brake pedal, the faster his car will stop.
    • A. 

      Pressure applied to the brake pedal is a function of braking distance.

    • B. 

      Braking distance is a function of pressure applied to the brake pedal.

    • C. 

      The speed of the car is a function of pressure on the accelerator.

  • 4. 
    T The more air you pump into a balloon, the greater the circumference of the balloon will be.
    • A. 

      The circumference of a balloon is a function of the amount of air you pump into the balloon.

    • B. 

      The amount of air you pump into a balloon is a function of the circumference of the balloon.

    • C. 

      The height to which a balloon will rise is a function of the amount of air you pump into the balloon.

  • 5. 
    Erik often runs his laptop computer on battery power. He knows that the longer he runs on battery power, the less power the battery will have.
    • A. 

      Erik's choice of a laptop computer is a function of the amount of power the battery will hold.

    • B. 

      The number of hours the computer will run on the battery is a function of the power in the battery.

    • C. 

      The amount of power in the battery is a function of the time Erik runs the computer on the battery.

  • 6. 
    Cassandra is a photographer taking pictures outdoors. She knows that the later in the afternoon she takes a picture, the longer the subject's shadow will be.
    • A. 

      The time of day is a function of the length of shadow.

    • B. 

      The length of the shadow is a function of the time of day.

    • C. 

      The need for a flash is a function of the time of day.

  • 7. 
    Moira is going to tile the bathroom floor. She knows that the smaller the tiles are, the more tiles she will need to cover the floor.
    • A. 

      The size of the tiles is a function of the size of the floor.

    • B. 

      The size of the tiles is a function of the number of tiles needed to cover the floor.

    • C. 

      The number of tiles needed to cover the floor is a function of the size of the tiles.

  • 8. 
    Mike needs to paint several rooms in his house. He knows that the larger the rooms are, the more paint he will need.
    • A. 

      The amount of paint needed is a function of the size of the rooms.

    • B. 

      The size of the rooms is a function of the amount of paint needed.

    • C. 

      The price of the paint is a function of the amount of paint needed.

  • 9. 
    Faye runs a landscaping business. She knows that the more it rains, the greener the grass will be.
    • A. 

      The height of the grass is a function of the color of the grass.

    • B. 

      The amount of rain is a function of the color of grass.

    • C. 

      The color of the grass is a function of the amount of rain.

  • 10. 
    Seth has an overdue book checked out from the library. The longer he keeps the book, the higher the fine will be. True or False: The amount of the fine is a function of the length of time.
    • A. 

      True

    • B. 

      False

  • 11. 
    Joy has been pulled over for speeding on a freeway. The faster she was going, the higher the ticket will be. True or False:The amount of the ticket is a function of the speed she was going.
    • A. 

      True

    • B. 

      False

  • 12. 
    The longer coffee sits on a desk, the cooler it becomes. True or False: The length of time on the desk is a function of the temperature of the coffee.
    • A. 

      True

    • B. 

      False

  • 13. 
    The faster a beetle reproduces, the more beetles there will be. True or False: The speed of reproduction is a function of the number of beetles.
    • A. 

      True

    • B. 

      False

  • 14. 
     The more aerobic exercise a person gets (for example, running), the more endurance they will have. True or False: The amount of endurance is a function of the amount of aerobic exercise.
    • A. 

      True

    • B. 

      False

  • 15. 
    Choose the most appropriate name for the function: The distance traveled by a car depends on the speed of the car.
    • A. 

      Distance(speed), or D(s)

    • B. 

      Speed(distance), or S(d)

    • C. 

      Distance(car), or D(c)

    • D. 

      Speed(car), or S(c)

  • 16. 
    Choose the most appropriate name for the function:The team score in a basketball game depends on the number of baskets scored in the game.
    • A. 

      Score(baskets), or S(b)

    • B. 

      Score(game), or S(g)

    • C. 

      Team(score), or T(s)

    • D. 

      Game(score), or G(s)

  • 17. 
    Choose the most appropriate name for the function:The amount of money you earn per week at your job depends on how many hours you work.
    • A. 

      Money(job), or M(j)

    • B. 

      Money(hours), or M(h)

    • C. 

      Job(hours), or J(h)

    • D. 

      Hours(money), or H(m)

  • 18. 
    Choose the most appropriate name for the function:Your probability of winning the lottery depends on how many tickets you buy.
    • A. 

      Tickets(probability), or T(p)

    • B. 

      Probability(lottery), or P(l)

    • C. 

      Lottery(tickets), or L(t)

    • D. 

      Probability(tickets), or P(t)

  • 19. 
    Choose the most appropriate name for the function:The amount spent on heating depends on the temperature.
    • A. 

      Temperature(amount), or A(t)

    • B. 

      Amount(temperature), or T(a)

    • C. 

      Amount(temperature), or A(t)

    • D. 

      Temperature(amount), or T(a)

  • 20. 
    Choose the most appropriate name for the function:The temperature of the coffee depends on the number of minutes it sits on the desk.
    • A. 

      Temperature(minutes), or T(m)

    • B. 

      Minutes(temperature), or M(t)

    • C. 

      Minutes(temperature), or m(T)

    • D. 

      Temperature(minutes), or t(M)

  • 21. 
    Choose the most appropriate name for the function.The postage of a package depends on its weight
    • A. 

      Weight(postage), or P(w)

    • B. 

      Postage(weight), or W(p)

    • C. 

      Weight(postage), or W(p)

    • D. 

      Postage(weight), or P(w)

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