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Section 1.4. Combinations of Functions. Sum: combine like terms Difference: distribute the negative to the second function and combine like terms
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Combinations of Functions • Sum: combine like terms • Difference: distribute the negative to the second function and combine like terms • Product: multiply the first term in the first function by every term in the second function repeat the process until you have distributed every term in the first function
Combinations of Functions • Quotient: Divide the two functions Remember the denominator can not equal zero • Compositions: Plug the second function into the variable of the first function