Unformatted text preview: a. 1 3 2 ) ( 2+= x x x f b. 2 1 ) ( + = x x f c. 2 ) ( + = x x f 4. Solve the following quadratic equations. Give exact answers. a. 2 3 2 = + x x b. 1 2 5 2 = +x x c. 6 5 3 2= x x 5. Use the given triangle to find: 7 a. sin x b. cos x c. tan x d. sec x e. csc x f. cot x x 4 6. Evaluate the following without the use of a calculator : ____ 3 2 tan ____ 6 7 sin ____ ) cos( ____ 4 3 sin ____ 4 cos ___ sin = = == = = π 7. Evaluate the following without the use of a calculator: ____ ) 3 arctan( ____ ) 2 2 ( cos ____ 2 1 arcsin 1 ===...
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 Spring '11
 PamelaSatterfield
 Calculus, Slope, Quadratic equation, Elementary algebra

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