Exponential Practice ACA

• Exponential Growth

• Exponential Decay

• Linear

• None

• Exponential Growth

• Exponential Decay

What is the y-intercept of the function?

• 2
• 3
• 1
• -2

• Linear

• Exponential

• Neither

What type of function is

 $f\left(x\right)=\left(\frac{1}{7}\right)^x$ 

• Exponential Growth

• Linear

• Exponential Decay

Which function represents the table of values?

• f(x) = 4x

• f(x) = x³

• f(x) = 4^x

• f(x) = 4^x-1

Which does y = 2(0.5)^x represent?

• Exponential Growth

• Exponential Decay

Which does y = (2)^x represent?

• Exponential Growth

• Exponential Decay

Is the following function an example of decay or growth?

f(x) = 2(1.25)^x

• Exponential Growth

• Exponential Decay

Is this exponential growth or decay?

• Growth
• Decay