Exponential Function Graph

Describe the end behavior of the exponential function shown

• 
• 
• 
• 

What is the equation for this graph?

• y=3(2)^x

• y=2(3)^x

• y=4(2)^x

• y=2(5)^x

What is the equation for this graph?

• y=2(5)^x

• y=2(4)^x

• y=3(2)^x

• y=2(3)^x

As x → -∞ , f(x) →

• -4

• -3

• ∞

• -∞

As x → ∞ , f(x) →

• -4

• -3

• ∞

• -∞

What is the x-intercept of the exponential function? 

• (0,1)

• (0,0)

• There is not one

Find the domain.

• (-∞, 1)

• (-∞, ∞)

• (-∞, 0)

• (1,-∞)

What is the end behavior of this function?

• 
• 
• 
• 

What could the equation of the exponential function in the graph be?

• y = 2^x + 2

• y = (1/2)^x + 2

• y = 1/2(4)^x + 2

• y = (1/2)^x - 2

What is the equation of the exponential function shown in the graph?