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6.7: Quiz II

Difficulty Level: At Grade Created by: CK-12

Multiple Choice – Please circle the letter of the correct answer and write that letter in the space provided to the left of each question.

1. ________ What is the standard form of ?
1. 0.000657
2. 65 700
3. -0.000657
2. ________ What is the solution for the exponential equation ?
1. 8
2. -10
3. ________ If , what is the value of ‘’ if ?
4. ________ What is the result of expressing 37100000 in scientific notation?
5. ________ If Maria invested $200 in a savings bond that appreciates 8% compounded annually, how much money will she have at the end of 10 years? 1.$631.78
2. $216.59 3.$431.78
4. \$416.59
6. ________ What is the -intercept of the exponential function ?
7. ________ If the mean temperature in Phoenix is and is expected to increase by 0.5% annually, what will be the predicted mean temperature in 20 years?
8. ________ For the following values of an exponential function, what is the common ratio? (0,2.5); (1,2.97); (2,3.54); (3,4.2); (4,5.01)
1. 0.84
2. 2.5
3. 1.19
4. 0.47
9. ________ What is the result of ?
10. ________ The population of 978 students at a high school depreciates by 8% each year. If this continues, how many students will be in attendance 6 years from now?
1. 256
2. 593
3. 722
4. 385

1. B
2. D
3. A
4. B
5. C
6. D
7. A
8. C
9. D
10. B

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Date Created:
Jan 16, 2013