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Algebra Unit 6 Test Review 2023

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    Algebra Unit 6 Test Review
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  • 1. Evaluate the numerical expression 25^(1/2)
    5
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  • 2. Evaluate the numerical expression 8^(2/3)
    4
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  • 3. Simplify. Write your answer using only positive exponents
    (y^1/6)/y^13
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  • 4. Use the properties of exponents to create an equivalent expression for the given expression shown, with no variables in the denominator
    (x^12)/375
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  • 5. Choose all the expressions that are equivalent to 7^(5/9)
    A, B and D
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  • 6. Given the graph of y=1/2(4)^x, identify the asymptote
    y = 0
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  • 6. Given the graph of y=1/2(4)^x, identify the domain
    All Real Numbers
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  • 6. Given the graph of y=1/2(4)^x, identify the range
    y > 0
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  • 7. The bacteria in a sample quadrupled every hour. The sample started with 50 bacteria. Write an equation that represents the number of bacteria after t hours.
    y = 50(4)^t
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  • 8. Write the exponential function for the graph
    y = 7.5(1/2)^x
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  • 9. Five siblings represented the money in their accounts using exponential functions. The amount of money in each account can be modeled by the following functions: Which of the functions represent exponential growth?
    Deandra, Eric
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  • 9. Five siblings represented the money in their accounts using exponential functions. The amount of money in each account can be modeled by the following functions: Which of the functions represent exponential decay?
    Adisola, Brianna, Webb
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  • 10. Determine whether the tables represent an exponential growth function, an exponential decay function, or neither
    niether
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  • 10. Determine whether the tables represent an exponential growth function, an exponential decay function, or neither
    Exponential Growth
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  • 11. Kiah put $15,000 in a savings account that earns 4.7% annual interest compounded quarterly. Write an equation that accurately represents Kiah’s total amount of money in the account after 4 years?
    A
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  • 12. Jules deposits $3,800 into an account that has an annual interest of 6.5% compounded semi-annually. How much will he have in his account after 4 years?
    $4,907.99
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