Exponential Functions (tables, graphs, equations)

Describe the function:

• exponential growth

• exponential decay

• horizontal line

• vertical line

Describe the function:

• exponential growth

• exponential decay

• horizontal line

• vertical line

Tags

CCSS.HSF-LE.A.1A

Which function has the greatest y-intercept?

• $y=3\cdot4^x$

• $y=4\cdot3^x$

• $y=1\cdot5^x$

• $y=5\cdot2^x$

Tags

CCSS.HSF-IF.C.7E

What type of function is  $y=7\left(1.54\right)^x$ ?

• Exponential Growth

• Exponential Decay

• Horizontal line

• Vertical line

Identify the y-intercept (initial value) in the function y=13(.27)^x

• 0

• .27

• 13

• 3.51

Tags

CCSS.HSF.LE.B.5

What is the asymptote of this function?  $y=4\left(.58\right)^x$  

•  $y=4$ 

• $y=0$

•  $y=.58$ 

•  $y=1$  

Tags

CCSS.HSF-IF.C.7E

Which formula can be used to help you write an exponential function?

• $y=mx+b$

• $y=mx^b$

• $y_{ }=a\cdot b^x$

• $y=a+b^x$

Tags

CCSS.HSF.LE.A.2

Choose the correct equation for an exponential function that starts at 5 and has a multiplier of 2

• $y=2\left(5\right)^x$

• $y=5\left(2\right)^x$

• $y=a\left(2\right)^5$

• $y=2a^5$

Tags

CCSS.HSF.LE.A.2

Oscar's mom agrees to a unique allowance plan for 2021. Oscar starts with $3 in January and his mom promises to double it each month. Choose the correct equation:

• $y=1\left(3\right)^x$

• $y=3\left(2\right)^x$

• $y=3\left(1\right)^x$

• $y=2\left(3\right)^x$

Tags

CCSS.HSF.LE.A.2

Growth or Decay

• Growth of 1/4

• Decay of 1/4

Tags

CCSS.HSF-IF.C.8B