Exponential Functions Characterisitcs

Whats the horizontal asymptote?

• y=1
• y=0
• (0,-1)
• y=-1

What is the y-intercept of the function?

• (0,3)

• (3,0)

• (0,-3)

• (-3,0)

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

• Exponential Growth
• Exponential Decay
• Linear
• None

Which of the following could correctly represent a horizontal asymptote? 

• (0,3)
• y=3
• 3
• (3,0)

What is the range of this graph?

• y = 6
• (0, -4)
• y > -6
• y < -6

What is the domain of the function shown below?

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

What is the End behavior on the left side

•  x→∞, y→∞
•  x→⁻∞, y→∞
•  x→⁻∞, y→0
•  x→∞, y→⁻∞

What is the End behavior on the right side

•  x→∞, y→∞
•  x→⁻∞, y→∞
•  x→⁻∞, y→0
•  x→∞, y→⁻∞

With an exponential growth function, what is the interval of increase?

• The interval of increase is always decreasing.

• The interval of increase is always increasing.

• The interval of increase is neither increasing or decreasing.

What is the initial value of f(x)= a⋅b^x

• x

• b

• a

• idk