Exponential Growth Function

The population of mosquitoes at the beginning of the summer is 4000. The population grows at a rate of 25% a month. How many will there be after 4 months?

• 9766

• 9006

• 9765

• 5433

Tags

CCSS.HSF.BF.A.2

What are two points on the graph of y = 5(3)^x?

• (0, 3) and (1, 15)

• (0, 5) and (1, 15)

• (0, 3) and (1, 5)

• (0, 5) and (1, 3)

Tags

CCSS.HSF-IF.C.7E

What is the y-intercept of the function?

• 2

• 3

• 1

• -2

Tags

CCSS.HSF-IF.C.7E

What is the growth rate for the function: f(x) = 300(1.16)^x?

• 300

• 1.16

• .16

• x

Tags

CCSS.HSF-IF.C.8B

Which of the graphs below represents y = 6(2)^x?

• 
• 
• 
• 

Tags

CCSS.HSF-IF.C.7E

In an exponential function, what does the b value represent?

• Rate of growth or decay

• Growth or Decay factor

• Initial value

• Exponent

Tags

CCSS.HSF-IF.C.8B

The horizontal asymptote of y = 3(2)^x is:

• the y-axis

• the x-axis

• y = x

• There is no asymptote

Tags

CCSS.HSF-IF.C.7D

What is the rate of change of the function shown on the graph? Round to the nearest tenth.

• 2.00

• 2.50

• 5.25

• 10.50

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

The graph represents the function f(x) = 10(2)x. How would the graph change if the b value in the equation is decreased but remains greater than 1? Check all that apply.

• The graph will begin at a lower point on the y-axis.

• The graph will increase at a faster rate.

• The graph will increase at a slower rate.

• The y-values will continue to increase as x-increases.

• The y-values will each be less than their corresponding x-values.

Tags

CCSS.HSF-IF.C.7E

What are the domain and range of the function on the graph?

• The domain includes all integers, and the range is y ≥ 0.

• The domain includes all integers, and the range is y > 0.

• The domain includes all real numbers, and the range is y ≥ 0.

• The domain includes all real numbers, and the range is y > 0.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5