Exponential Functions Quiz Review unit 6

• x=6

• x=8

• x=12

What is the side length of Square A?

• 1.5 ft.

Function g is the transformation of f(x)=2^x. Compare the graphs of the functions. What is the only one that does not apply

• They have the same domain.

• They have the same range

• The have the same y-intercept.

• They have the same asymptote.

• it is moved up 4 units

• It is moved down 4 units

• It is moved right 4 units

• It is moved left 4 units

• it is moved up 5 units

• It is moved down 5 units

• It is moved to the right 5 units

• It is moved to the left 5 units.

The population of a town is 20,000. It decreased at a rate of 9% per year. In about how many years will the population be fewer than 13,000?

• 3

• 4

• 5

• 6

Kabir invests $2,000 at an interest rate of 4%, compounded quarterly. How much is the investment worth at the end of 3 years.

• $2,249.73

• $2,253.65

• $1,124.86

• $2080.00

There are 1500 bacteria in a lab dish. The populations decreases at 8% per day. Compare the decrease in the population for days 1 to 3 with the decrease for days 4 to 6.

Choose the best phrase to complete the statement:

The population decreases ________ from day 1 to day 3 than from day 4 to day 6.

• less quickly

• at the same rate

• more quickly

• at a 0 rate

The population of a town is 12,000, and it grows at a rate of 5% per year. What will the population be in 6 years?

• about 12,600

• about 14,586

• about 16,081

• about 17,729