Exponential Functions and Sequences Review

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

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

Simplify the exponential expression.

• 2x⁶y¹²
• 2x⁵y⁷
• 8x⁶y¹²
• 8x⁵y⁷

What is the y-intercept of the function?

• 2
• 3
• 1
• -2

Simplify the exponential expression:

• 10x^-2
• 2x²
• 2x¹²
• 10x¹²

Given y=3^x determine the y-intercept 

• (0,1)
• (0,3)

What type of function is y = 7(5/4)^x?

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

What type of function is y = 7(5/4)^x?

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

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

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

Simplify the exponential expression.

• 2x⁶y¹²
• 2x⁵y⁷
• 8x⁶y¹²
• 8x⁵y⁷

Find the 22nd term of the following sequence:
5, 8, 11, ...

• 14
• 68
• 63
• 71