Complex numbers Questions and Answers
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Algebra
Complex numbersand write all the steps until the final answer a 53x53x 1 4 c 32 x 3 x 3 242 b 3 1 5 4 3x 2 1 773 d 52x 425x 1 78 120
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Algebra
Complex numbersWhat is the complete factorization of the polynomial below x 2x x 2 OA x 2 x 1 x 1 OB x 2 x 1 x 1 C x 2 x i x 1 D x 2 x i x 1
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Algebra
Complex numbersNevada Company experienced the following events during its first year of operations 1 Acquired an additional 1 000 cash from the issue of common stock 2 Pald 2 400 cash for utilities expense 3 Pald a 1 500 cash dividend to the stockholders 4 Provided additional services for 6 000 cash 5 Purchased additional land for 2 500 cash 6 The market value of the land was determined to be 24 000 at the end of the accounting period 7 Acquired 16 000 cash from the issue of common stock 8 Pald 3 500 cash for salary expense 9 Borrowed 10 000 cash from New South Bank 10 Pald 6 000 cash to purchase land 11 Provided boarding services for 10 500 cash Required Classify each event as an asset source use or exchange transaction Leave blank If not applicable Event 1 2 3 4 5 6 7 8 Classification
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Algebra
Complex numbersFill out the table with the simplified value of each exponential expression 3 What is the value of anything to the 0 power Note 0 is undefined and does not have a value 3 1 3 3 3 23 How would you explain negative exponents
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Algebra
Complex numbersv x1 1 3 Find the magnitude and direction angle of the vector Use an algebraic model and approximate exact answers with a calculator when approprias
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Algebra
Complex numbersGiven the functions f x 11x 1 g x 7x 9 determine fog x 4x 10 O 77x 8 77x 92x 9 18x8 O 77x 100 1 ponto Given the functions f x 11x 1 g x 7x 9 determine go f 2
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Algebra
Complex numbersDetermine whether the following relation also represents a function INPUT OUTPUT 1 0 2 2 3 Yes this is a function O No this is not a function
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Algebra
Complex numbers1 Given the functions f x h x 4x 5x 2 determine g x 3x 6x 1 4x 9x 6x 1 8x 10x 4 6x 2 9x 1 1 ponto Given the functions f x 4x h x 8x 10x 4x 4x 3x 2 4x 5x 2 2x 2x 2 5 2x g x 3x 1 5x 2 determine f x h x 18 I 6x 2x 8x 10x 2 2x g x 3x 1
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Algebra
Complex numbersGiven the functions f x 2x g x 3x 1 h x 4x 5x 2 determine f g 0 digite sua resposta f g 0 1 ponto Given the functions f x 2x g x 3x 1 h x 4x 5x 2 determine h f 2
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Algebra
Complex numbersTrue False The order doesn t matter when adding functions True O False 0 5 ponto True False The order doesn t matter when subtracting functions O True 1
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Algebra
Complex numbersGiven the functions f x 2x g x 3x 1 h x 4x 5x 2 evaluate h 5 h 5 digite sua resposta
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Algebra
Complex numbersUse the point marked on each parabola as well as the vertex of the parabola to determine the equation of the parabola in vertex form b c d How T 12 8 4 8 4 0 8 4 8 12
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Algebra
Complex numbersb a 614 2 9 4 2 0 2 4 6 2 4 4 2 6 6 VX 6 8 d 6 4 4 2 2 0 4 O 2 4 6 2 2 2 4 X Heathe
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Algebra
Complex numbersFind an equation for the circle of curvature of the curve r t 9t i sin 5t j at the point parameterizes the graph of y sin in the xy plane An equation for the circle of curvature is 9m 2 1 The cu
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Algebra
Complex numbersThe expression 0 036m Select one a 636 m 4 is used in the study of fluids Which best represents the value of the expression for m 46 x 10 Ob 16 600 O c 1660
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Algebra
Complex numbersWhich multiplication expression is equivalent to x 8 2x 16 O O 2x X 8 x 8 x x 8 x 2x 2x 16 2x 16 2x 2x 2x 16
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Algebra
Complex numbersINCOME 25 000 50 000 In the table above the income elasticity for margarine is Automobiles 2 QUANTITY PURCHASED 3 Coffee 10 8 Margarine 1 3 and margarine is found to be we don t have enough information to determine income elasticity for coffee 3 an inferior good 1 3 an inferior good 1 5 an inferior good O 1 5 a normal good
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Algebra
Complex numbersFor the matrix A below find a nonzero vector in Nul A a nonzero vector in Col A and a nonzero vector in Row A A 8 20 2 5 6 15 6 15 A nonzero column vector in Nul A is
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Algebra
Complex numbersSolve the equation 5x x 0 by doing the following steps a Isolate the radical 6x x b Square both sides 12 x c Find the solutions of the resulting quadratic equation Enter your answers as a comma separated list 0 X d Find the solution s that satisfy the original equation Enter your answers as a comma separated list 0
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Algebra
Complex numbers12 Is this a function How can we tell if it is or is not a function Type a response
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Algebra
Complex numbersDetermine the interval s on which the function is strictly decreasing Write your answer as an interval or list of intervals When writing a list of intervals make sure to separate each interval with a comma and to use as few intervals as possible Click on None if applicable tre Hay 0 00 0 0 8 Noon
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Algebra
Complex numbersrove the identity sin 3x sin 6y tan 3x 6y 2 cos 3x cos 6y Use the Sum to Product Formulas and then simplify sin 3x sin 6y cos 3x cos 6y 11 2 2 sin cos
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Algebra
Complex numbersDraw by hand the graph that has all of the following 6 features it increases on the intervals 2 U 4 00 it decreases on the interval 2 4 it has a local maximum at the point 2 6 it has a local minimum at the point 4 2 it has a y intercept at the point 0 4 it has an a intercept at the point
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Algebra
Complex numbers2 Using graph y f x i f g 1 ii f g 2 iii f g 1 iv g f 5 v fog 6 vi g f 2 y g x 0 37 5 9 foll
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Algebra
Complex numbers1 For the pair of functions f x 3x x 4 g x x 3x Determine i f g x ii f g a iii f g x iv g f x
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Algebra
Complex numbersIn Exercises 9 15 describe the right behavior of the graph of the polynomi 9 f x x 5x 7 11 g x 5 x 3x 10 12
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Algebra
Complex numbersFind all the values of the following 1 256 Place all answers in the following blank separated by commas 2 1 Place all answers in the following blank separated by commas 3 it Place all answers in the following blank separated by commas
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Algebra
Complex numbers16 How many solutions are possible for sin 5x 0 6 where x 2 Explain how you determined your answer 2
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Algebra
Complex numbers2 Select one a b 11 O d y 3x 0 2 2 0 2 0 2 0 2 2 y 2 1 0 4 0 4 2 6 1 3 2 6 1 2 15 1 0 2 13 0 2 13 2 2 12 5 6 4
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Algebra
Complex numbersFind an equation of the parabola drawn below 0 2 x0 Select one O a x 2 2 2 y 2 O b x 2 2 2 y 2 O c x 2 2 2 y 2 Od x 2 2 2 y 2
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