Functions Questions and Answers

Trigonometry Spring 2023 Sp23 MATH 1106 90 Tr 24 1 Points DETAILS X Sketch the curve given by the parametric equations St 822 y Homepage N W Assignment 10 Parametric Equations Trigon 2 2 4 X

jonometry Spring 2023 Sp23 MATH 1106 90 Tri 1 Points Find parametric Slope x t y t DETAILS Need Help equations for the line with passing through 3 4 Read It Watch It

metry Spring 2023 Sp23 MATH 1106 90 Tri 1 Points DETAILS 2 Homepage N ical Ce W Assignment 10 Parametric Equations Trigonometr Use a graphing device to draw the curve represented by the parametric equations x sin t y 2 cos 3t 2 X We

Spring 2023 Sp23 MATH 1106 90 Tri Points DETAILS 6 a graphing device to draw the curve represented by the parametric equations x 4 cost cos 4t y 4 sin t sin 4t y 4 2 4 2 2 Homepage N ical Colleg W Assignment 10 Parametric Equations Trigonometr 4 2 6 X 3 2 WebAss

ng 2023 Sp23 MATH 1106 90 Tri nts DETAILS raphing device to draw the curve represented by the parametric equations x 8 sin t y cos 4t 5 y 1 0 0 5 0 5 1 0 Homepage N ical Col W Assignment 10 Parametric Equations Trigonometr 5 X we 5

gonometry Spring 2023 Sp23 MATH 1106 90 Tri 5 1 Points DETAILS Sketch the curve given by the parametric equations x cott y 7 sin t 0 t n y 41 Homepage N ical W Assignment 10 Parametric Equations Trigonometr 2 2 4 6 X 6 We

Ms Powers can kick a soccer ball up into the air with an initial velocity of 44 feet per secon Using the formula h vt 16t2 where h height above the ground v initial velocity and time in seconds find how many seconds it will take for the ball to return to the ground

Find two consecutive positive integers whose product is 72 The numbers are and

Graph each system below and shade the solution region y2 2 4 y 3x 1 a b y 2x 5 y x 1

In the previous problem we learned about rectangles with a fixed perimeter and how to find the width when given the length and area This graph shows the length and area data for rectangles with a fixed perimeter of 40 meters Use the graph below to solve the following problems Area m 180 160 140 120 100 80 60 40 20 5 10 15 Length of a Side m The vertex of a function is the maximum or minimum point of the graph 20 What is the coordinate for the vertex of this graph What is the largest area for this function What is the len for this area m m Pay attention to how these values relate to the vertex for this graph

Identify the parts of each quadratic function for the graph below Vertex 2 b Is this a maximum or minimum The equation for the axis of symmetry is x The x intercepts are The range The domain is All Real Numbers X and

Levine Inc which produces a single product has prepared the following standard cost sheet for one unit of the product Direct materials 10 pounds at 3 40 per pound Direct labor 6 hours at 12 00 per hour During the month of April the company manufactures 340 units and incurs the following actual costs Direct materials purchased and used 2 500 pounds Direct labor 2 080 hours Total materials variance Compute the total price and quantity variances for materials and labor Materials price variance Materials quantity variance Total labor variance Labor price variance LA en 34 00 72 00 LA 8 750 24 544

7 At a local department store sweaters have been reduced to 24 This price is at 80 of the original price for sweaters Given this what was the original price of the sweaters Round your answer to the nearest whole number if necessary 100

O https www webassign net web Student Assignment Response Tuition Development Fund raising Athletic Dept Interest Tax subsidy TOTAL Draw a circle graph showing this income Tax subsidy Athletic Dept 1 384 000 80 000 118 000 46 000 72 000 27 000 come Fund raising 7 4 Tuition Development 5 80

f x x 1 4 x Pestriction 4 x70 010 4 VA X 4 HA y y 1 x int 0 x l 4 x X 1 0 X 1 y int flo 0 1 4 0 KUNDUZ y 1 1 141 Domain x ER 4 UND 0 0 25 1 0 UNDUZ 0

in this your answer to the nearest whole number if necessary John decided to look at new and used cars John found a used car for 11000 John found that he paid 55 of the price of a new car How much would a new car cost Round your answer to the nearest whole number if necessary d was also able to

3 Sketch the function f x x 3x 10 x 5 T4 marks

2 For the rational function f x Restriction Equation of the Vertical Asymptote Equation of the Horizontal Asymptote X intercepts Y intercepts Domain 4 x Fill in the table

Rational Function f x x 2 x 4 f x 16 x 2x 8x Equation of Vertical Asymptote Location of Hole s Equation of Horizonta Asymptote

E Question 3 of 10 1 5 points Question Attempt 1 of 1 Use the relationship given in the right triangle and the inverse sine cosine and tangent fur ecessary to rationalize the denominator Part 0 3 Part 1 of 3 a 8 6 b a x 4 b 2 Using inverse sine 0 sin 2 x X 4 in 7 Osin 0 10 00

Question 2015 Date June 1 12 23 30 Explanation Units Inventory Purchase Purchase Inventory 120 390 190 235

ork nomist predicts that the buying power 4 47

d the country s population in year 21 as p a 1 million b 73 739 million a 45 72 million b 72 223 million a 45 72 million b 70 737 million a 1 021 million b 69 282 million

Use the table of values to evaluate the expressions below f x g x 6 8 8 0 108 23456700 a 8 9 f g 8 g f 1 f f 4 g g 2 7 2 5 3 9 4 1 000 450 6 2 9 1 3 7

Calculate the area of the shaded region in the given figure 2p P 2p 3p p Parabola curve

Write an equation for the function grap 7 6 5 4 14 7 7 2 7 1 3 4 L C 5

Solve the triangle a b 12 c 8 A 60 B C Round to two decimal places as needed Round to one decimal place as needed Round to one decimal place as needed O O

Solve the triangle a 8 b 6 C 70 b A C C 8 20 Round to two decimal places as needed a B As Type your answer in degrees Round to one decimal place as nod

Solve the triangle A 38 6 Round to one decimal place as needed B Round to one decimal place as needed O B

A 9 a 9 b 19 Select the correct choice below and if necessary fill in the answer boxes to complete your choice Round to two decimal places as needed OA There is only one possible solution for the triangle The measurements for the remaining angles B and C and side c are as follows B C Ca OB There are two possible solutions for the triangle The triangle with the smaller angle B has B C The triangle with the larger angle B has B C OC There are no possible solutions for this triangle

Solve the following triangle using either the Law of Sines or the Law of Cosines a 6 b 10 c 11 Select the correct choice below and if necessary fill in the answer boxes to complete your choice Do not round until the final answer Then round to one decimal place as needed OA There is only one possible solution for the triangle The measurements for the angles A B and C are as follows A C O 22 OB There are two possible solutions for the triangle The measurements for the solution with the smaller angle A are as follows O A B C The measurements for the solution with the larger angle A are as follows o B C A OC There are no possible solutions for this triangle O

Solve the triangle a 8 b 6 C 70 CO 6 A C Round to two decimal places as needed A B

Solve the triangle A Round to one decimal place as needed 5 B

9 h q 1 1 5 2 22 47 100 2 5 213 3 450 Estimate h 2 using the table and the central difference approximation formula Give you estimate rounded to one decimal place h 2

A copyright is an intangible asset with an indefinite useful life True or False Truc

Find an equation of a tine perpendicular to y 3 2 that contains the point 4 3

Question 10 The relation R is defined by the ordered pairs listed below R 7 3 5 11 3 3 5 5 8 17 The domain of Ris The range of R is Is R a function Yes the relation is a function O No the relation is not a function

Use polynomial long division to find the quotient and the remainder when 1 21 3x 2 is divided by a 1 Quotient

Find the domain of the function f x 0 1 3 O 1 1 3 O 1 3 I 3

Find the the domain of the function f z 2 112 12 2 1 O 11 12 and 1 and z 1 O 11 12 and z 1 O 1 11 O x 1 12 O zx12 and 1

Find the quotient and remainder using synthetic division for 8x 19x 21 x 2 The quotient is The remainder is

6 5 4 MO 2 5 4 3 7 2 5 6 23 56 Write the domain of the function using interval notation

Based on the table below 0 f z 65 Evaluate f 1 f 1 Solve f x 2 I Nout 1 2 3 28 56 4 5 6 7 8 2 58 1 45 96 20 9 67

adar gun was used to record the speed of a runner during the first 5 seconds of a race see table Use Simpson s rule to estimate the distance ner covered during those 5 seconds timated distance t s 0 0 5 1 0 2 1 2 5 v ft s 1 5 6 15 2 2 5 3 3 5 6 6 8 3 9 8 10 15 4 4 5 10 25 10 75 5 10 75

Solve the following quadratic inequality 2 10x 21 0 Write your answer in interval notation Note Use oo for 00 and U for union

Graph the inequality y 4x 5 DKC Use the graphing tool to graph the inequality Click to enlarge graph EXCITE 10 12 4 6 8 18 12 10 6 Ay

Complete the table of ordered pairs for the given linear equation x 2y 8 XO 0 y 0 6 CLER Plug in 0 for x and solve for y Plug in 0 for y and solve for x Plug in 6 for y and solve for x X 0

Mei launches a tennis ball up a steep hill with a constant slope The hill is modeled by y 0 75x and the path of the ball is modeled by y x 20 75x For both models y is vertical height in meters and x is horizontal distance in meters When the ball hits the hill what is the horizontal distance it has traveled Explain your method Part F Use your result from Part E If a rope is stretched from the launch point to the landing point what would be the length of this rope 2 3 For her last test Mei launches a ball from the top of a hill She is not interested in horizontal distance but focuses on the height of the ball as time passes The 5x 15x 90 where y represents the launch can be modeled by y vertical height of the ball in meters and x represents the time in seconds Use factoring to find the zeros of the function Explain the significance of each zero in the context of the problem

ck here for instructional material to complete this problem Water is steadily pumped out of a flooded basement Let v be the volume of water in thousands of gallons that remains in the basement t hours after the water began to be pumped A linear model is shown below Complete parts a through d Thousands of gallons 24 20 16 Hours Q 57 a How much water is in the baser after 2 hours of pumping thousand gallons

D2L Homepage CX CP Links M Gmail M Connect X Mc Doct www awu aleks com alekscgi x lsl exe 10 D2L Brightspace O TRIGONOMETRIC IDENTITIES AND EQUATIONS Verifying a trigonometric identity Problem Complete the proof of the identity by choosing the 1 cos x cot x cos x To see a detailed description of a Rule select the