Practice: Exponential Function Facts

What is the domain of f(x)=2^x+1-3

• All real

• (-∞,-3)

• (-3,∞)

• (-1,∞)

What is the Range of f(x)=2^x+1-3

• All real

• (-∞,-3)

• (-3,∞)

• (-1,∞)

What is the asymptote of f(x)=2^x+1-3

• y=0

• y=-1

• y=3

• y=-3

Increasing or decreasing?
f(x)=(1/3)^x-1+2

• Increasing
• Decreasing

Which has a horizontal asymptote?

• exponential
• logarithm
• both

Tags

CCSS.HSF-IF.C.7D

Where would the asymptote be for this graph?

• y = 4
• y = -4
• x = 3
• x = -3

Tags

CCSS.HSF-IF.C.7E

What is the y-intercept of the function?

• 2
• 3
• 1
• -2

Tags

CCSS.HSF-IF.C.7E

What is the domain of f(x) = 5^x?

• -∞ ≤ x ≤ ∞
• -∞ ≤ y ≤ ∞
• x > 0
• y > 0

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

Given y=3^x determine the asymptote

• (0,1)
• (0,3)
• x=0
• y=0

Tags

CCSS.HSF-IF.C.7E

Determine the horizontal asymptote for the function

f(x) = 3(2)^x-4 + 5

• x=4

• y=4

• x=5

• y=5

Tags

CCSS.HSF-IF.C.7E