Post on 21-Jan-2016
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6) Graph:
x y
What is the Domain?
What is the Range?
7) Graph:
x y
What is the Domain?
What is the Range?
8) Graph:
x y
What is the Domain?
What is the Range?
CUBE ROOT FUNCTIONS
𝒚=𝟑√𝒙
In Your CalculatorsWhat is a cube root?
Evaluate each expression using your calculator:
1) 2) 3) 4) 5) 6) 7)
9) Graph:
x y
What is the Domain?
What is the Range?
10) Graph:
x y
What is the Domain?
What is the Range?
11) Graph:
x y
What is the Domain?
What is the Range?
12) Graph:
x y
What is the Domain?
What is the Range?
Exponential Functions
An exponential function is a function of the form:
where x is the exponent.
xby
Examples ofExponential Functions
• Compound interest• Population increase• Radioactive half-life• Bacteria growing• Vehicles losing value
1) Graph:
x y
What is the Domain?
What is the Range?
2) Graph:
x y
What is the Domain?
What is the Range?
3) Graph:
x y
What is the Domain?
What is the Range?
4) Graph:
x y
What is the Domain?
What is the Range?
IN YOUR CALCULATOR
xy 3
What do you notice?
x
y
3
1
IN YOUR CALCULATOR
What do you notice?
xy 3
5) Graph:
x y
What is the Domain?
What is the Range?
6) Graph:
x y
What is the Domain?
What is the Range?
IN YOUR CALCULATOR
Can you move the graph left or right?
7) Graph:
x y
What is the Domain?
What is the Range?
8) Graph:
x y
What is the Domain?
What is the Range?
IN YOUR CALCULATOR
What do you notice?
xy 23
IN YOUR CALCULATOR
What do you notice?
xy 22
1
Homework
Graphing Cube Root & Exponential Functions HW
Review #3 Due Monday
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