Study

2H, 3A Review

  •   0%
  •  0     0     0

  • Let f(x) = 3x + 2. If f(x) = 11, find x.
    3
  • What is f(1)?
    -1
  • Translate the following from a verbal expression into an algebraic expression. Eight more than the quotient of ten and a number
    8 + 10/n
  • What is the domain of the given table?
    {-5, -3, 0, 2, 8, 9, 20}
  • If f(x) = 9, what is x?
    2
  • What is the domain of the given ordered pairs?
    {-5, -4, -3, -2, 3}
  • Translate the following from a verbal expression into an algebraic expression. Three times the difference of a number and six
    3(x - 6)
  • Translate the following from a verbal expression into an algebraic expression. The difference of seven and a number
    7 - x
  • If f(x) = 2x-3, find f(-2).
    -7
  • You work at a job that pays $15 per hour. You can work no more than 15 hours per week because of school and sports. What is the range, or pay for this situation?
    The range is 0 is less than or equal to x which is less than or equal to 225.
  • Let f(x) = 3x - 7. Find the range if the domain is {-4, 0, 1}.
    {-19, -7, -4}
  • What is f(3)?
    1
  • Sean has to pay $12 an hour to rent gym space plus and additional one-time fee of $50. Write an equation that can be used to represent the total cost, C, of renting the gym.
    C = 12h + 50
  • What is f(-3)?
    2
  • What is the domain of the given mapping?
    {0, 1, 5, 8, 9}
  • What is the range of the given table?
    {-1, 0, 2, 4, 8, 9}
  • Select all phrases that represent the following: 4 - 7x
    C, E, F
  • Translate the following from a verbal expression into an algebraic expression. Four less than three times a number
    3x - 4
  • What is the range of the given mapping?
    {3, 5, 9}
  • You work at a job that pays $15 per hour. You can work no more than 15 hours per week because of school and sports. What is the domain, or hours worked?
    The domain is 0 is less than or equal to x which is less than or equal to 15.
  • If f(x) = 3, what is x?
    3
  • What is the range of the given ordered pairs?
    {-8, -6, -5, -1, 3}
  • If f(x) = 2, what is x?
    2, 4, 7