Unit 4 Review

5^3x-6 =125

• x=6
• x=3
• x=10
• x=25

2^x+6=2⁵

• x=-1
• x=11
• x=1
• x=-11

What kind of shift happens with this function?

• 4 points up
• 4 points to the left
• 4 points to the right
• 4 points down

What kind of shift  is represented?

• up 1 unit
• left 1 unit
• right 1 unit 
• down 1 unit

What transformations occur in the following function?

• right 3, up 2
• left 3, up 2
• left 3, down 2
• right 3, down 2

What is the transformation?

• Vertical Translation up 2 and Horizontal translation right 1
• Vertical Translation down 2 and Horizontal Translation left 1
• Horizontal Translation left 2 and Vertical Translation up 1
• Horizontal Translation right 2 and Vertical Translation down 1

What function type models this graph?

• Exponential Growth
• Exponential Decay
• Linear 
• None of the above

Tags

CCSS.HSF-IF.C.7E

The company Roscoe works for is seeing a 5% growth in profits every year. If the company makes $360,000 this year, what will the annual profits be in 10 years?

• 578000
• 582234
• 537582
• 586402

Tags

CCSS.HSF.BF.A.2

x         y
0       6
1       12
2        24
3        48

• y = 6(2)^x 
• y = 6(1/2)^x
• y = 48(2)^x
• y = 48(1/2)^x

Tags

CCSS.HSF.LE.A.2

The number of mosquitoes at the beginning of the summer was 4,000. The population of mosquitoes is expected to grow at a rate of 25% a month. How many mosquitoes will there be after 4 months?

• 9766
• 9006
• 9765
• 5433