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Unformatted text preview: is, write its inverse. If it is not, explain why not. a. )} 6 , 3 ( ), 4 , 2 ( ), 6 , 1 ( ), 5 , ( ), 3 , 1 {(= f b. )} , 18 ( ), 3 , 7 ( ), 4 , 5 ( ), 10 , 2 ( ), 2 , 4 {(= f c. 3 2 ) ( + = x x f d. 1 ) ( 2 + = x x f 3. (3 points each) For this problem, let 6 3 ) ( + = x x f , 5 ) ( 2= x x g , and 4 ) (= x x h a. What is the composition ) )( ( x g f ? b. What is the composition ) )( ( x f h ? c. What is the composition ) )( ( x h h ? 4. (4 points) Write the following quadratic function in ahk (vertex) form by completing the square, and give its vertex. 2 9 3 ) ( 2 += x x x f...
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 Fall '09
 Ms.Park
 Math, Quadratic equation, Continuous function, Quadratic polynomial, following function types

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