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Exponential Function and label the values
 f(x) = b^x
 bbase, constant
 xexponent, independent variable

Given a exponential function, with no specific x, what do you do?
You input your own values.

Given a exponential function, with no specific x, what do you put your domain as?
"all real numbers"

What does the domain and range represent?
 Domainx value
 Rangey value

How would you write the domain?
 Dall real numbers
 R {yy>0}

Exponential Growth
 f(x) = ab^x, with a>0 and b>1
 The function increases as x increases

Exponential Decay
 0<b<1
 function dcreases as x increases

Is this a growth or decay function? f(x) = 1.5^x
Growth

Is this a growth or decay function? f(x) = (.8^x)?
Decay

