Complex numbers Questions and Answers

12 Solve x 7 x 4 28 Type a response 13 Solve x x 8 13 x 8 0 Type a response

Find the amount of money owed at the end of 4 years if 60 000 is borrowed at 5 per year compounded weekly and no payments are made on the loan Simplify your answer completely Assume there are 52 weeks in a year Round your answer to the nearest cent

and 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

If m2MPL 63 find each measure A marc JK

2 Write in exponential form a 7x b 5xy

What 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

V Graph the solution set of the inequality where 2x 7 4x 17

Nevada 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

Fill 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

v 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

Graph the solution set of the inequality where x x24

Given 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

Determine 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

Given f x 17x g x 7x 9 determine g f x 10x 9 O 24 9 O 10x 9 O 10x 9 10x 9

2x 4 For the functions f x g x 5x evaluate f x 14 for x X digite sua resposta

Given f x 17x g x f g x 10x 9 15x 119x 153 O 17x 7x 9 O24x 9 O 7x9 determine

1 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

Given 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

True 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

Given the functions f x 2x g x 3x 1 h x 4x 5x 2 evaluate h 5 h 5 digite sua resposta

Use 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

b 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

Find 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

The 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

Question 9 Multiply Write your answe 1 7 5 4 11 3

Oraph the solution set of the inequality wher

Which 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

Graph the solution set of the inequality wh

INCOME 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

For 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

Solve 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

14 Triangle ABC and triangle DEF are sin

6 3 and 4 8 exact distance between the points

Find the angle of least nonnegative measure 8c that is coterminal with 0 525

1 Find the circumference of this circle 10 in

When does the quadratic formula give TWO UNIQUE REAL answers Type a response

ice Another he center and the radius r of the cir x 5 2 y 2 2 81

12 Is this a function How can we tell if it is or is not a function Type a response

Reading from the table what is f f 2 Type a response

Determine 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

rove 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

Draw 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

2 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

1 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

Divide using long 1 8x 66x 14x 8 x 8 2 x 6x 10x 20x 15 x 2 C L W r N G a

the right hand and left hand olynomial function 10 f x 2x 3x 1 12 h x 1 x6

In 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

Find 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

16 How many solutions are possible for sin 5x 0 6 where x 2 Explain how you determined your answer 2

2 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