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Algebra Unit 6 Test Review

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  • Question #8 Fill in the blank: The _____ represent an exponential function, because her savings increase by a constant ____________
    does, ratio
  • #1 on Back: 64^1/2
    8
  • Question #9. Classify the model as Exponential Growth or Decay: A = 1200(.85)^x
    Decay
  • Properties of Exponents #6b: Give answer in positive exponents only
    x^1/6
  • #5 on Back: 3^1/2
    Square root of 3
  • #8 on Back
    (4x)^1/2
  • Question #7 Table What is the exponential function?
    y = 6(2)^x
  • Question 22 Graph. What is the range?
    y > 0
  • Question 22 Graph. Is it a growth or decay?
    Exponential Growth
  • #4 on Back: 125^2/3
    25
  • Question 23 Graph. What is the asymptote?
    y = 0
  • Properties of Exponents #4b (3u^6)^3
    27u^18
  • Question 23 Graph. What is the range?
    y > 0
  • Properties of Exponents #5a: (y^9z^4/y^3z^2)^0
    1
  • Which exponential function matches the table? (Multiple choice problem)
    C. f(x) = 3(4)^x
  • #7 on Back: 4^2/3
    Cubic root of 4 squared
  • Properties of Exponents #4a
    15y^10
  • Question 23 Graph. What is the domain?
    All Real Numbers
  • Question 23 Graph. What is the y-intercept?
    (0, 6)
  • #9 on back
    y^1/2 - 4
  • Properties of Exponents #3a
    6x^4
  • Properties of Exponents #3b: (2pqr)(10pq^3r^3)
    20p^2q^10r^4
  • Question 22 Graph. What is the y-intercept?
    (0, 1)
  • #2 on Back: 64^1/3
    4
  • Question #16. Classify the model as Exponential Growth or Decay: A = 10(1.01)^x
    Growth
  • #3 on Back: 64^2/3
    16
  • Question #16. What is the y-intercept? A = 10(1.01)^x
    (0, 10)
  • Question 22 Graph. What is the domain?
    All Real Numbers
  • Question 22 Graph. What is the asymptote?
    y = 0
  • Properties of Exponents #5b: Give answer in positive exponents only
    r^3s^2/t^3
  • #6 on Back
    (y-4)^1/2
  • Question #9. What is the y-intercept? A = 1200(.85)^x
    (0, 1200)
  • Question 23 Graph. Is it a growth or decay?
    Exponential Decay