Graphs of Exponential Functions

In an exponential function, what does the 'a' represent? 

• SLOPE
• RATE OF CHANGE
• Y-INTERCEPT
• COMMON RATIO

Tags

CCSS.HSF.LE.B.5

Identify the common ratio (multiplier) of the function f(x)=2(4)^x.

• 2
• 4
• (2)^x
• 8

Tags

CCSS.HSF.LE.A.1

CCSS.HSF.LE.B.5

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

Determine the range for the function

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

• (4,∞)

• (2,∞)

• (3,∞)

• (5,∞)

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSF.LE.A.1

CCSS.HSF.LE.B.5

What kind of shift is represented?

• horizontal shift left 1

• vertical shift up 1

• horizontal shift right 1

• vertical stretch

Tags

CCSS.HSF.BF.B.3

Find the domain.

• (-∞, 1)

• (-∞, ∞)

• (-∞, 0)

• (1,-∞)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Which equation best describes the graph? 

• y = 2^x + 4
• y = 2^x - 3
• y = 2^x - 4
• y = 2^x + 3 

Tags

CCSS.HSF.LE.A.2

Which equation best describes the graph? 

• y = 2^-x - 1
• y = -2^x + 1
• y = -2^x -1
• y = 2^-x -1

Tags

CCSS.HSF.LE.A.2

Describe the tranformation

• translate 4 units up

• translate 4 units left

• translate 4 units right

• translate 4 units down

Tags

CCSS.HSF.BF.B.3

Describe the range of the function

• (-∞, 0)

• (0,∞)

• (-∞, ∞)

• (-3,∞)

• (-∞, 3)

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7