Exponential 9-1b

The table contains some points on the graph of an exponential function. Which function represents the table?

• y = (0.25)^x

• y = 0.0625(4)^x

• y = 256(0.25)^x

• y = 0.5(4)^x

Which dashed line is an asymptote for the graph?

• line q

• line r

• line s

• line t

The table shows the population of mice in a field at the end of m months. Based on the data what will be the population of mice at the end of 8 months?

• 192

• 3,072

• 1,536

• 256

• A

• B

• C

• D

Which is NOT true?

• A
• B
• C
• D

Tags

CCSS.HSF-IF.C.7E

The population of Center City is modeled by exponential function f, where x is the number of years after the year 2015. The graph of f is shown on the grid.
Which inequality best represents the range of f in this situation?

• x ≥ 0
• y ≥ 250,000
• 0 ≤ x ≤ 110
• 250,000 ≤ y ≤ 1,000,000

• A

• B

• C

• D

What is the range of the function shown below?

• 0 < y < 12
• -2 < y < 5
• y > 0
• All Real Numbers 

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain of this function?

• -6 ≤ x ≤ 6

• x ≥ 0

• All real numbers

• 0 ≤ x ≤ 26

Which function is shown in the table?

• f(x) = 3x 
• f(x) = x + 3 
• f(x) = -x³
• f(x) = 3^x