A1 Final Exam Review - Chapters 7, 8, 9

• -27

• -3

• 3

• 27

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

• Growth
• Decay
• Linear
• None

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

• (.27)^x
• .27
• 13
• 3.51

Simplify the exponential expression.

• 2x⁶y¹²
• 2x⁵y⁷
• 8x⁶y¹²
• 8x⁵y⁷

What type of function is f(x)=2(1/7)^x ?

• Exponential Growth
• Linear
• Exponential Decay
• None of the Abovee

What movie is this picture from?

• Snow White
• Beauty & the Beast
• Lion King
• Little Mermaid 

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

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

What is the common difference?
5, 13, 21, 29

• 8
• 7
• 5
• 13

Simplify:

• 2√12
• 4√12
• 4√3
• 16√3

Simplify:  √28

• 7√2
• 2√7
• 4√7
• 2√14