4/16 Q-Writing Exponential Functions

Quiz
•
Mathematics
•
9th - 12th Grade
•
Medium
Standards-aligned
MIGUEL FLORES
Used 1+ times
FREE Resource
11 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
A tennis tournament begins with 128 players. At the end of round one, there will be 64 players. There are 32 players at the end of round 2 and 16 players remaining after round 3. Write the equation that best models this situation.
y = -64x + 128
y = 0.5x + 128
y = 128(0.5)x
y = 128(2)x
Tags
CCSS.HSF.LE.A.2
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
What is the a-value (or y-intercept) for the function: f(x) = 800(0.85)x?
800
0.85
0.15
x
Tags
CCSS.HSF-IF.C.7E
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tags
CCSS.HSF.LE.A.2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tags
CCSS.HSF.LE.A.2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The population of a city starts at 5,000 people and doubles every 3 years. What is the population after 9 years?
10,000
20,000
40,000
80,000
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
For each of the following problems, solve for the missing variable. Show all your work. 3. A bacteria culture starts with 1,000 bacteria and triples every 4 hours. Write the equation for the bacteria population and find the population after 12 hours. Equation: Population after 12 hours:
Population after 12 hours: 27,000
Population after 12 hours: 9,000
Population after 12 hours: 81,000
Population after 12 hours: 3,000
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Tags
CCSS.HSF.LE.A.2
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