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# quiz01 - transformations 6 Graph y = sin x 2 by starting...

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Quiz # 1 Name: 1. Find f (2 + h ), f ( x + h ), and f ( x + h ) - f ( x ) h if f ( x ) = x - x 2 . 2. Classify each function as a power function, root function, polynomial (state its degree), rational function, algebraic function, or transcendental function (You don’t need to classify the kinds of transcendental functions if you don’t wish to). a) f ( x ) = 5 x b) g ( x ) = 1 - x 2 c) h ( x ) = x 9 + x 4 d) r ( x ) = x 2 +1 x 3 + x e) s ( x ) = tan 2 x f) t ( x ) = log 10 x 3. Find the domain of f ( t ) = t + 3 t .

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4. Find f g h if f ( x ) = x + 1, g ( x ) = 2 x , and h ( x ) = x - 1. 5. Graph y = 1 + 2 cos x by starting with a known function and using the appropriate

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Unformatted text preview: transformations. 6. Graph y = sin ( x 2 ) by starting with a known function and using the appropriate trans-formations. 7. Find f ◦ g , g ◦ f , f ◦ f , and g ◦ g and their domains if f ( x ) = 2 x 2-x and g ( x ) = 3 x +2. 8. a) Convert 900 ◦ to radians. b)Convert 5 π 12 from radians to degrees. 9. Find the exact values of sin, cos, and tan for 3 π 4...
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