Complex numbers Questions and Answers

Plot the set in the complex plane z z 1 2i 5

Assuming the Sample of 1000 student assuming the following mark quartile Q1 9 83 Q2 15 22 Q3 27 93 Then Interquartile Range IOR is Select one a 1000 b 15 22 C 18 1 d 75

Y 3 357x 41 44 0 2230x 66 21

5 96 36 2

D 10r 3r 18

3 8m 9m 14

1 What is an Assimilation 2 Who are some famous people throughout history who were assimilationists 3 What is Nationalism 4 Who were some people throughout history who were Nationalists 5 Which one assimilationist Nationalist Ideology do you agree with Why 6 What are the benefits if any of Nationalism List some explain 7 What are the benefits if any of assimilation 8 What are the benefits of the American dream Problems Work cannot be Private co Add comment

Given that g x a g 8 X 5 X 8 find each of the following b g 5 c g 8 d g 17 75 e g x h

ou can write the equation of a linear function in slope intercept for is the y intercept y mx b Each table represents a linear function Find the slope and the y lope as a proper or improper fraction in simplest form or an int equation in slope intercept form 1 X O 1 2 3 y 6 9 12 15 slope 3 y intercept equation 2 x

1 2 2 4 0 1 3 3 Answer each of the following questions about the stem and leaf plot above If any of the requested values does not exist enter DNE without quotation marks List the data What is the mode What is the median

Data Frequency 1 3 4 6 7 9 10 12 13 15 15 16 18 11 19 Answer each of the following questions about the Grouped Frequency Distribution table above What is the classwidth What is the upper limit of the fifth class What is the lower limit of the fourth class How many data values are there

the values of A B C D E F and G A A B C D E F G B shown below with mean 110 and standard deviation 15 what are D E F G

Question 2 Given the set A n A Submit Question 8 8 4 7 4 9 2 1 3 1 5 9 find n A

Question 2 Given the set A n A 4 9 5 3 10 6 10 1 6 2 5 3 7 3 find n A

Solve 3a 6a 3

Graph the function f a x 1 2 Write the first 3 integer coordinates no decimals on your graph from left to right Domain Range Type your answer in interval notation without spaces use inf for infinity For example 2 inf Type your answer in interval notation without spaces use inf for infinity For example 2 inf POSSIBLE

What is the solution set to the inequality 5 x 2 x 4 C x1 x 4 and x 2 x1 x 2 or x 4 x1 x 2 or x 4 X X 4 or x 2

h t 4 9t 8t 5 represents Jeremiah s height h in meters above the water t seconds after he leaves the diving board Match each statement on the left with its correct answer based on this situation The initial height of the diving board in meters The time when Jeremiah reached his maximum height in seconds Jeremiah s maximum height in meters Length of time Jeremiah was in the air in seconds

67 5 53 4 5 Yan t The Answer is 2 27 Yan t The Answer is 5 12 5

Calculate the distance between the following lines 1 2r y 3z 1 x 2y z 2 x 1 7 y Z 2 5 3

Find the perimeter of each polygon a 11 in b 43 in 4 8 m 36 in 23 in Jin 4 4 m 38m 4 m 3 m E

O Select the sketch of the net of the regular pyramid 6 ft 6 ft 6 ft 4 5 ft 4 5 ft 5 ft 4 5 ft 5 ft 4 5 ft 5 ft 6 ft 4 5 ft

wide and 5 feet tall and a door that is 4 feet need to cover the 4 walls with one coat of paint not including the windows and the door Round your answer up to the hear number Need Help gal Read It DETAILS LARMPMT1 11 2 018 Find the area of the triangle cm 16 cm Fem 11 cm MY NOTES ASK YOUR TEAC

a a rectangular prism that is 4 feet wide as tall as it is wide and twice as long as ft b a regular hexagonal pyramid with a base area of 93 5 square centimeters a base side length of 6 centimeters and a slant height of 6 centimeters Need Help DETAILS area cm Read It LARMPMT1 11 2 009 Find the perimeter and area of the rectangle perimeter ft ft 25 ft MY NOTES ASK YOUR TEACHER

Proportions can be used to convert units For example to convert 250 centimeters to meters you set up the proportion 1m x m 100 cm 250 cm Use proportions as described above to convert each of the following If necessary round your answers to one decimal place a Convert 14 feet to inches in b Convert 14 feet to yards yd

How many milliliters of water are in the measuring cup ml 3 500 ml 400 300 200 100

Evaluate 7 log 100 7

Evaluate 2 24 ln 66 4 42 Round to three decimal places

Rewrite as a single logarithm 4 In 4x5 In 16x4 In 20 256 In 256 220 In 256x 0

10p Find solution of a system of linear equations with variables x1 x2 x3 x4 R 1 2x2 3 4 3 2x1 x2 x3 3 7 X1 X2 3x3 4 8 x2 2x3 2x4 5

PROBLEM 1 Compute and mark on the complex plane 3p 8 cos 347 8jsin 347 4p 2 j d 1 d j d 1 1 Z 6 3p the roots of w z 2 j 3 4 2 1

Solutions must include In teh following problems assume UD is the unit digit and TD is the tens digit of the Student ID c 1 1 0 1 c d is the remainder of dividing UD by 3 then increased by 1 p is the remainder of dividing UD TD by 3 then increased by 2 q is the remainder of dividing UD by 4 then increased by 3 43 3 4 Duration 2h PROBLEM 1 Compute and mark on the complex plane 3p 8 cos 347 8 sin 347 PROBLEM 2 sary comments and calculations 10p Find solution of a system of linear equations 3p verify if A is a basis of R 3p find a basis and the dimension of span A PROBLEM 4 Pind values with variables 21 22 23 24R PROBLEM 3 For a tuple of vectors A 3p p 3p 2p 3 1 p 3 2p 1 1 p 1 in 3p Him 1 3 gn 4p im 9 1 m 2 PROBLEM 5 is continuous at x 0 PROBLEM 6 For a function f x 34 d 340 2 3 1 x 2d 2 d 40 es des 1 1 2 de 3p the roots of w z 2 1 3 4 2 21 22 25 2x4 1 CX140X20 1 1 1 cx 0 1 x2 0 3 x3 20 1 4 0 5 x2 2x3 24 5 4p verify if p 7 p 1 2p 5 span A 3p lim are ty wpx 10p Find parameters a beR for which a function f x a arcsin cos b 3p find the left slant asimptote 5p examine the monotonicity and find local extreme values 9 29x 9 2 Points 60 sin px In 1 px for x 0 for x 1 for x 1

1 Marketinq t dqiqatlar anlay

The vectors x 1 1 1 x 3 1 4 span R Select one O True False

es of exercises we will teach you how to use our interactive math questions Repeatedly tap or click on part of the equation to select it Tap or click outside the equation to broaden your selection Now select the 3 and drag it onto the 5 to the right of it Options will appear for the sum of 3 and me 2 This should result in 2x 2 6 Submit your answer in the upper right corner when you have completed this step 2x3 5 6

Which inequality in vertex form represents the graphed region 16 32 32 28 24 20 16 12 8 4 0 4 8 Y 12 24 2 4 6 8 10 12 14 16 18 20 22 24 v x 16 32 y 2 x 16 32 XI

Which expression is equivalent to 73 1

Melissa and Tomas are playing a game with complex numbers If Melissa has a score of 5 4i and Tomas has a score of 3 2i what is their total sco 8 61 8 61 8 21

Solve each equation for 0 x 360 3 a sin x 2 d tanx 3 g cosx 1 2sinx Sequences and Series b V2cosx 1 0 e V2cosx 1 sin x 1 0 h cos x 1 sin x c 2sinx 1 0 f 2 cos x 3 cosx 1 i 15sin x sinx 2

Determine whether the given equations are linear or nonlinear 19x 1 0 x 19 0 19 x 0

2 Asymptotes for f x 1 x

6 6 3 5 5 5 4 4 7 3 3 9 2 2 11 1 1 13

Exercises Write each degree measure in radians as a multiple of r and each radian measure in degrees 1 250 2 6 4 870 7 4m 10 H 16 2006 Degrees Radians 5 18 13T 30 11 2 56 Identify all angles that are coterminal with the given angle 13 5 14 135 MOON YOAS 15 ST 3 145 6 820 9 1 39 12 7T Hall Precalculus

11 a 11a 30 13 v 2v 80 15 6x 12x 378 17 3n 9n 54 19 4r 36r 56 21 6a 24a 360 12 x 9x 20 14 x 4x 5 16 6x 24x 30 18 3p 36p 60 20 4a 28a 24 22 2a 6a 36 PERIC

210x 3x 32 x 0

Use the graph of f x log2x to graph the function f x log2 x 1 2 Use the graphing tool to graph the function Click to enlarge graph Ay

2 Ms Pereira is planning a field trip for her class She mapped out the path as follows in Determine how far the park P is from the school S Include re worked diagrams for full marks out of 31 Cos FACTA 15 km P Q Sino y 40 km 18 km R 12 km S T 4 LR Aria SUS SPOONS

Water in a Tank The graph shows the amount of water in a 100 gallon tank after x minutes have elapsed Water gallons 100 90 80 50 40 30 20 10 01234 5 6 7 8 9 10 Time minutes a Is water entering or leaving the tank How much water is in the tank after 3 minutes b Find both the x and y intercepts Interpret each intercept c Find the slope intercept form of the equation of the line Interpret the slope d Use the graph to estimate the x coordinate of the point x 50 that lies on the line

kercises 83 86 The table lists data that are exactly linear a Find the slope intercept form of the line that passes through these data points b Predict y when x 2 7 and 6 3 Decide if these calculations involve interpolation or extrapolation 83 X y 3 7 7 2 6 2 1 4 7 0 3 2 1 1 7

Write the reduced radical form of the following expression 1024r y12azy dz b