Sequences & Series Questions and Answers

O parents O friends O experiences O All of the choices by your

3 Given a mean of 52 3 and a standard deviation of 1 8 what is the z score of the value 51 8 rounded to the nearest ten 0 3 0 2 0 3 0 2

What is the parent function for this graph 5 4 3 2 2 3 f x 2x Exponential f x 1 Rational reciprocal f x X Linear f x x Quadratic

Contributions your employer makes to the cost of your insurance are considered O Worker s compensation O In network provisions O In kind income

Jestion 8 Points 2 is the foundation of the financial planning process O Management Goal setting

is the source for the financial plan O skill O Knowledge O Income

Wisely using resources to achieve a goal is known as O Management O Delayed gratification O Financial planning

a Perform each function found the f x g x g x f x f x g x f x g x et g x 2x h x x 4 Evaluate each expression Bh g 5 3 g h 2 non 2 Let f x x g x x 3 Evaluate each expression 15 fog 2 fog o gof c

Martha plans to visit Niagara Falls with her friends The nature of the plan is O specific O time bound O measurable

You owe 4 280 on your car It is repossessed and sold for 3 200 What is the deficiency O 1 080 3 200 4 280

is a description of your financial condition on a specific date O net worth statement O certificate of deposit

2 Which of the following statements does not describe the graph below 6 5 4 3 2 O O 2 3 4 5 The slope of the line is 35 The graph represents a constant ratio of The equation of the line is y 3T5 5 3 5 10 To graph the line from the origin move up 5 units and to the right 3 unito

usually pay minimum wage and are entry level positions with few education or training requirements O Entry level jobs O Full time jobs O Part time jobs

Study the following chart Average Family Expenditures 15 OA 18 OD 20 10 7 30 Which letter choice most likely shows the expenditure of housing A B C D E OF

82 6n 6 n 1 12n 32 21n 56 6nr6 21n 56 ntl 12 h 32

A credit card issued through a credit union would be an example of a Obank Ostore O travel and entertainment card

Study the following diagram Stocks a range of products Open long hours Which of the following BEST completes the diagram Small store O Warehouse club O Convenience store Supermarket

70 Which function fits the graph y 3 2 NO 2 3

The chart shows the number of hours that 25 students in a 1st period class slept on Monday night Number of Students 33 1st Period Hours Slept per Student 6 22 hours J S Numse of Hours lect Based on this data what is the average number of hours slept on Monday night O 5 35 hours O 5 96 hours O 6 00 hours

The following tables represent the number of weeks and pounds lbs of weight loss for Cindy and Mark What is the average rate of change for Cindy and Mark Cindy Time weeks Weight pounds Mark 0 143 1 0 138 2 135 135 3 4 Time weeks 1 2 3 4 Weight pounds 245 240 237 232 226 5 133 130 5 5 220 A Cindy 2 5lb loss a week Mark 5lb loss a week B Cindy 3lb loss a week Mark 5 25lb loss a week C Cindy 5lb loss a week Mark 2 5lb loss a week D Cindy 5 25lb loss a week Mark 3lb loss a week

A horizontal slice through a 3D solid produces a triangle similar to the one shown What 3D solid may have been sliced

In your own words explain the erra 5r 1 4 7 5x 1 4 7 5x I 16 49 5x 34 34

The graph of a function f is shown below Find f 2 6 4 1 1 5 4 3 2 y 4 6 f 2

Factor the following polynomial completely Sorry that s incorrect Try again 16x 625y

7 Sam is saving money to buy a new cell phone For the first five weeks he saves 100 a week For the next three weeks he is not able to save any additional money Sam then saves an additional the 50 a week from the 8th week to the 16th week Answer all questions that follow Using the graph below make graph of the situation Let m represent the month and let A m represent the amount of money save 1000 tosof 000 850 800 750 700 650 600 550 500 450 400 350 300 250 200 150 100 50 2 1 81 Determine a piecewise linear function for A m as a function of the number of months m Sam has been saving money There should be three formulas The first two are relatively simple while the third might take additional thinking m months 18 19 20 21 22

2 Determine whether the equivalences below ar true or false use the exponent properties to give evidence to Support your conclusion A Truel Faise 2xy I1 y ax 4x B True False 2xy 8x Y C True False 8xy 2x y D True false 2x y 8x y E True False ax 1 Y 2x

When the demand for skilled labor Increases the demand curve would shift to the right O the supply curve would shift to the right the demand curve would shift to the left

Question 73 Points 2 Find the surface area of the given cylinder 3 cm O 21 pi sq cm O 42 pi sq cm O 60 pi sq cm 7 cm

When synthetically dividing by x 2 the number inside of the box is X 02 O None of the choices are correct O 2 Ox 2

Find g 2 for the polynomial g x x5 2x Provide your answer below 5x Do not include g 2 in your answer

Write the equation of the circle centered at 6 6 with diameter 18

Why is it not possible to divide by 3x 5 synthetically Ox is a fraction O the coefficient of x is 3 O 5 is odd None of the choices are correct Ox is odd

Question 1 Points 2 Complete the following analogy is to anything that demands cash to be paid O Income Expense O Finance Value O None of the choices As is to money that you get from earning it gifts and allowances

When synthetically dividing x 4x 6 by x 2 the numbers that are put to the right of the box 2 are O 146 O 1046 O 1406 None of the choices are correct 1 4 6

Use slope intercept form to write the equation of a line that has a slope of 3 and passes through the point 1 5 Use the drop down menus to select the proper value for each variable that is substituted into the slope intercept equation y X m

Which of the following is a prime polynomial OO O 4x 12x 9 O x 729 3 O x 8x 16 O None of the choices are correct O x 9

What is your finance charge if you have an unpaid balance of 120 and the annual interest rate charge is 1 5 of the unpaid balance

True or False If you have 200 in your checking account you can use your debit card for a 129 purchase O True O False

True or False Your finance charge is 6 61 if you have an unpaid balance of 287 45 and the annual interest rate charge is 2 3 of the unpaid balance O True O False

Point slope form y y m x x Use the point slope form of a line to write the equation of a line that has a slope of 2 and passes through the point 4 3 Write the equation in slope intercept form Choose the equation of the line Oy 2x 7 O y 2x 11 O y 4x 14 01 3x 11

The spinner shown has eight equal sized sections The pointer lands on an even number 135 times out of 250 spins Which of the following statements is true Select all that apply The pointer lands on an even number more often than expected The pointer lands on an even number less often than expected The expected probability of landing on an even number is 54 The actual probability of landing on an odd number is 46 It is equally likely that the pointer will land on an eyen or odd number 7 6 8 5 4 2 3

You have 500 in your checking account There are four items you wish to purchase Their costs are 125 200 130 and 400 Which three purchases can you make so you can use your debit card Explain your reasoning

22 When adding or subtracting integers your answer will always have the sign of the number

The equation of a conic is given below Classify it as a circle an ellipse a hyperbola or a parabola x 2 y 2 5x 3y 14 0

On a street with 50 houses three students with paper routes deliver 28 Toronto Stars 24 Globe and Mails and 20 Toronto Suns A house may receive no papers one paper or two papers No houses receive all three No house of course receives more than one copy of the same newspaper What is the least number houses that could have two papers delivered what is the greatest number of houses that could have two papers delivered

Find an equation of the tangent plane to the given parametric surface at the specified point x u y z uv u 1 v 1

olve the following linear programming problem using two phase simple method 023 05 20 202 Minimise Z 6x 3x subject to 2180 2023 05 20 202218bl3 x x 1 21 2 21 3x2 2 x1 x2 0 10

Find the length of the following two dimensional curve I r t cost t sint sint t cost for 0 ts 2 L Type an exact answer using as needed Find the length of the following three dimensional curve r t cos t 6t sin t for 0 t 6 L Type an exact answer using radicals as needed Find the length of the following three dimensional curve r t 5 2t 3 5t 7 2t for 1 t 3 Type an exact answer using radicals as needed Find the length of the following two dimensional curve 2 2 1 2 7 3 r t 3 for 0 t 18 L Tyno an overt answer using radicals as nooded

Use the table to evaluate the expression f f 1 X f x g x 1 2 3 2 1 5 3 56 4 6 2 5 3 1 1 0 6 1 4

If we define subtraction in a vector space as use the vector space axioms to prove that in a vector space k v ku kv