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Try not to view the parensaise as dividers. Use them just a grouping.

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learned what a power function was.

new functions can by defined by performing any of the 4 basic operations.

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It always seems to be simpler than it looks.

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What do the domains have to do with the answers to the problem.

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where the domains come into play.

when the domain is All Real Numbers and when it isn't

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What is a domain
What is a composition

How to add F(x) and G(x)
How to multiply functions

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1.) I learned how to add, subtract, multiply, and divide any two functions

2.) I learned what the form of a power function is

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1.) How to find the domain of a composition

2.) What is a simpler way to describe a compostion

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1) to always remember to use your order of operations when solving a composition of functions

2) to think of the parentheses as grouping rather than multiplication.

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1) how do you find the domains of a power function

2) how do you add, subtract, multiply, and divide domains?

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1. I learned how to add, subtract, multiply, and divide functions.
2. I learned about the power function.

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1. How do you find the domains?
2. How do you know if the domain of a composition is all real numbers or all real numbers except zero?

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When doing operations for functions, you still factor out the GCF

What a power function is

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How do you know when the domain is negative vs. all reals

What do you do if the exponents are different and you are trying to add or subtract

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1. I learned what a composite function is.
2. I learned how to add and subtract functions

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1. How do you determine the domain?
Do you consider the original parts of the function when you find the domain?

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1. I learned what a power function is
2. I also learned that the two functions In a power function have the same domain, therefore, they consist of all nonnegative real number

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1. Also...how do you know when the domain is negative vs all reals?
2. Confusion on multiplying and dividing???

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1) Domain confusion
2) Go over how to do #12 (p.431)

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1) When two functions are added, subtracted, or multiplied, the domain of the resulting function is the domains of both of the original functions combined.
2) When one function is divided by the other, the domain of the resulting function is the domain of the dividend, not the divisor.

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1) I am confused on how to determine the domain?
2) How do you multiply and divide domains?

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1) What a power function is

2) Adding and subtracting functions

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1) How to add, subtract, multiply and divide functions
2) What the power function and the composition is

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1) How would you solve f(f(5)) or g(g(5))
2) How to find the domain in problems

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power function: ax^b where a is real and b is rational'

multiplying functions

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question 12

determining the domain