Exponential Functions

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

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

What is a, the starting term, for the function: f(x) = 300(1.16)^x?

• 300
• 1.16
• .16
• x

Classify the model as Exponential GROWTH or DECAY.
A=1200(.85)⁶

• Growth
• Decay

Classify the model as Exponential GROWTH or DECAY.
A=10(1.01)³

• Growth
• Decay

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

• Exponential Growth
• Exponential Decay
• Linear
• None

Is this exponential growth or decay?

• Growth
• Decay

What is the y-intercept of the function?

• 2
• 3
• 1
• -2

Describe the equation
y = 100 * 2^x

• It starts with 100 and is tripling
• It starts with 100 and is doubling
• It starts with 2 and is being multiplied by 100 each time
• It starts with 100 and is adding 2 each time

Linear, exponential, or neither?

• Linear
• Exponential
• Neither
• All of the above

What type of function does this table represent?

• Linear

• Exponential

• Neither