Algebra Unit 6 Test Review 2023

6. Given the graph of y=1/2(4)^x, identify the range

10. Determine whether the tables represent an exponential growth function, an exponential decay function, or neither

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?

6. Given the graph of y=1/2(4)^x, identify the asymptote

8. Write the exponential function for the graph

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.

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?

1. Evaluate the numerical expression 25^(1/2)

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?

10. Determine whether the tables represent an exponential growth function, an exponential decay function, or neither

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?

6. Given the graph of y=1/2(4)^x, identify the domain

5. Choose all the expressions that are equivalent to 7^(5/9)

2. Evaluate the numerical expression 8^(2/3)

3. Simplify. Write your answer using only positive exponents

4. Use the properties of exponents to create an equivalent expression for the given expression shown, with no variables in the denominator