9.1 Exponential Functions Attributes

What is the y-intercept of the function?

• 2
• 3
• 1
• -2

Is the pictured graph growth, decay, or linear or none?  

• Growth
• Decay
• Linear
• None

Whats the horizontal asymptote?

• y=1
• y=0
• (0,-1)
• y=-1

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

• (.27)^x
• .27
• 13
• 3.51

What is the domain of the function shown?

• All real numbers

• All real numbers greater than 1

Which of the following statement about the graph of y=6(.5)^x is true?

• The equation of the asymptote is x=0.

• The coordinates of the y-intercept are (0,6)

• The graph includes the point (1.5, 2).

• The coordinates of the x-intercept are (.75, 0)

Which graph corresponds to the exponential function  $y=4^x$  ?

• 
• 
• 
• 

What is the range of this function?

• All Real Numbers

Which of the following statements about the graph above is true?

• The range is the set of all real numbers less than 0.

• The domain is the set of all real numbers less than 0.

• The domain is the set of all real numbers greater than 0.

• The range is the set of all real numbers greater than 0.

Is this exponential growth or decay?

• Growth
• Decay