Intro to Exponentials

Describe the function:

• exponential growth

• exponential decay

Tags

CCSS.HSF-IF.C.8B

Describe the function:

• exponential growth

• exponential decay

Tags

CCSS.HSF-IF.C.7E

Which function has the greatest y-intercept?

•  $y=3\left(4\right)^x$ 

•  $y=4\left(3\right)^x$ 

•  $y=1\left(5\right)^x$ 

•  $y=5\left(2\right)^x$ 

Tags

CCSS.HSF-IF.C.7E

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

• Exponential Growth

• Exponential Decay

Tags

CCSS.HSF-IF.C.8B

What type of function is  $y=2\left(.85\right)^x$ ? 

• Exponential Decay

• Exponential Growth

Tags

CCSS.HSF-IF.C.8B

Which is the basic form of an exponential function?

• $y=mx+b$

• $y=a\cdot b^x$

• $y=a\left|x\right|$

Which function has the greater common ratio?

•  $y=3\left(4\right)^x$ 

•  $y=4\left(3\right)^x$ 

•  $y=1\left(5\right)^x$ 

•  $y=5\left(2\right)^x$ 

Tags

CCSS.HSF-IF.C.8B

What is the y-intercept of this exponential function?

• 2

• 3

• 4

• 5

Tags

CCSS.HSF-IF.C.7E

What is the initial amount, for the function: $f\left(x\right)=300\left(1.16\right)^x$  ?

• 0.16

• 1.16

• 300

• x

Tags

CCSS.HSF.LE.B.5

Which function represents the table of values?

• $f\left(x\right)=4x$

• $f\left(x\right)=x^4$

• $f\left(x\right)=4^x$
  

• $f\left(x\right)=4^{x-1}$

Tags

CCSS.HSF.LE.A.2