MyLab Math | Pc X Bb My Blackboard ( X Bb Courses - Blackt X P Exam #1 (Chap x My Home x My Home x CengageNOWv x o Mail - Ezekiel Be X @ Payment metho X bes Bet with bet365 X INTERAC e-Tran X X C mylab.pearson.com/Student/PlayerTest.aspx?testld=251543645 G Hurawatch - Watch... o Mail - Ezekiel Barni.. ( Home - Northern E... Bb Welcome, Ezekiel -... Watch Dragon Ball.. TV Gogoanime - Watc... Google Docs NBABite: Original N.. STEAMUNLOCKED.. Netflix Fantasy Games - ES. S The GOAT. Let's gra.. 9anime - Watch Ani.. Summer Term 2023 - Precalc for BusSocialLife SciemAT-130-01A) (5092.202305) Ezekiel Barning 06/30/23 5:25 PM (@ Test: Exam #1 (Chap 1 & 2) Question 1 of 10 This test: 10 point(s) possible This question: 1 point(s) possible Submit test The function f(t) = 2.6t+ 17.8 can be used to estimate the yearly sales of cotton goods, in billions of dollars, as a function of time, in years, measured from 1975. What is the slope of the graph of this function? Interpret the slope as a rate of change Question list K O Question 1 The slope of the graph of this function is. (Simplify your answer.) O Question 2 The rate of change of the linear function is (Simplify your answer.) O Question 3 O Question 4 Question 5 Question 6 Question 7 O Question 8 Question 9 Time Remaining: 01:19:56 Next Type here to search W 26'C Smoke ~ gay ( ) 6/30/2023 5:25 PMMyLab Math | Pc X Bb My Blackboard ( X Bb Courses - Blackt X P Exam #1 (Chap x My Home x My Home x CengageNOWv X o Mail - Ezekiel Ba X @ Payment metho X bet Bet with bet365 X INTERAC e-Tran X X C mylab.pearson.com/Student/PlayerTest.aspx?testld=251543645 G Hurawatch - Watch... Mail - Ezekiel Barni.. ( Home - Northern E.. Bb Welcome, Ezekiel -... Watch Dragon Ball.. TV Gogoanime - Watc... Google Docs NBABite: Original N.. STEAMUNLOCKED... Netflix Fantasy Games - ES... S The GOAT. Let's gra... 9anime - Watch Ani... Summer Term 2023 - Precalc for BusSocialLife SciemAT-130-01A) (5092.202305) Ezekiel Barning 06/30/23 5:25 PM (@ Test: Exam #1 (Chap 1 & 2) Question 3 of 10 This test: 10 point(s) possible This question: 1 point(s) possible Submit test Create a linear model for the data in the table. Question list K X 3 7 10 11 12 14 18 y 6 10 14 17 18 21 27 O Question 1 OID Write a linear model for the data in the table. Question 2 y = [ x +() (Type an integer or decimal rounded to three decimal places as needed.) Question 3 O Question 4 O Question 5 Question 6 Question 7 O Question 8 Question 9 Time Remaining: 01:19:44 Next Type here to search W 26'C Smoke ~ gay () 6/30/2023 5:25 PMMyLab Math | Pc X Bb My Blackboard ( X Bb Courses - Blackt X P Exam #1 (Chap x My Home x My Home x CengageNOWv X 0 Mail - Ezekiel Ba X @ Payment metho X bet Bet with bet365 X INTERAC e-Tran X X C mylab.pearson.com/Student/PlayerTest.aspx?testld=251543645 G * ")) Hurawatch - Watch... o Mail - Ezekiel Barni.. ( Home - Northern E... Bb Welcome, Ezekiel -... Watch Dragon Ball... TV Gogoanime - Watc.. Google Docs NBABite: Original N.. STEAMUNLOCKED... Netflix Fantasy Games - ES.. S The GOAT. Let's gra.. 9anime - Watch Ani.. Summer Term 2023 - Precalc for BusSocialLife Sciej (5092.202305) Ezekiel Screenshot has been saved to Gallery Test: Exam #1 (Chap 1 & 2) Question 4 of 10 This test: 10 point(s) possible This question: 1 point(s) possible SUVIIIIL LEST Question list K Disposable income is the amount left after taxes have been paid and is one measure of Year Income ($ billions) health of the economy. The table gives the total disposable income for a country, in billions 2010 10.261 of dollars, for selected years from 2010 and projected to 2040. 2015 1.313 2020 Complete parts (a) through (c) below. 12.674 O Question 1 2025 14.828 2030 15.70 2035 17.599 2040 19.964 Question 2 O Question 3 a. Can these data be fitted exactly by a linear model? O A. No. The first differences are not constant for uniform inputs. O Question 4 O B. No. The data do not include every year between 2010 and 2040. O C. Yes. The first differences are constant for uniform inputs. O D. Yes. Each first difference is double the previous first difference for uniform inputs. O Question 5 b. Find a linear model that models the data, where x is the number of years after 2000 and y is the total disposable income in billions of dollars. Question 6 y =[x+0 (Type integers or decimals rounded to three decimal places as needed.) c. What does the model predict the total disposable income will be in 2039? Question 7 $ billion (Round to three decimal places as needed.) O Question 8 Question 9 Time Remaining: 01:19:41 Next Type here to search 9 W 26.C Smoke ~ gay ( ) 6/30/2023 5:25 PMMyLab Math | Pc X Bb My Blackboard ( X Bb Courses - Blackt X P Exam #1 (Chap x My Home x My Home x CengageNOWv X 0 Mail - Ezekiel Ba X @ Payment metho X bet Bet with bet365 X INTERAC e-Tran X X C mylab.pearson.com/Student/PlayerTest.aspx?testld=251543645 G Hurawatch - Watch... o Mail - Ezekiel Bari... ( Home - Northern E... Bb Welcome, Ezekiel -... Watch Dragon Ball... TV Gogoanime - Watc... Google Docs NBABite: Original N.. STEAMUNLOCKED.. Netflix Fantasy Games - ES... S The GOAT. Let's gra.. 9anime - Watch Ani.. Summer Term 2023 - Precalc for BusSocialLife SciemAT-130-01A) (5092.202305) Ezekiel Screenshot has been saved to Gallery Test: Exam #1 (Chap 1 & 2) Question 5 of 10 This test: 10 point(s) possible This question: 1 point(s) possible SUVIIIIL LEST An electric utility company determines the monthly bill by charging 84.2 cents per kilowatt-hour (KWh) used plus a base charge of $18.15 per month. Thus, the monthly charge is given by the function f(W) = 0.842W + 18.15 dollars, where W is the Question list K number of kilowatt-hours. a. Find f (6000) and explain what it means b. What is the monthly charge if 5500 KWh are used? O Question 1 Question 2 a. Select the correct choice below and fill in the answer box to complete your choice. (Simplify your answers. Type integers or decimals.) O A. f(6000) = . The charge for KWh is $6000. O Question 3 O B. f(6000) = . The charge for 6000 KWh is $ O Question 4 b. The monthly charge is $ if 5500 KWh are used. (Simplify your answer. Type an integer or a decimal.) O Question 5 Question 6 Question 7 O Question 8 Question 9 Time Remaining: 01:19:38 Next Type here to search W 26.C Smoke ~ gay ( ) 6/30/2023 5:25 PMMyLab Math | Pc X Bb My Blackboard ( X Bb Courses - Blackt X P Exam #1 (Chap x My Home x My Home x CengageNOWv X 0 Mail - Ezekiel Ba X @ Payment metho X bet Bet with bet365 X INTERAC e-Tran X X C mylab.pearson.com/Student/PlayerTest.aspx?testld=251543645 G * ")) Hurawatch - Watch... o Mail - Ezekiel Barni.. ( Home - Northern E... Bb Welcome, Ezekiel -... Watch Dragon Ball.. TV Gogoanime - Watc... Google Docs NBABite: Original N.. STEAMUNLOCKED.. Netflix Fantasy Games - ES... S The GOAT. Let's gra.. 9anime - Watch Ani.. Summer Term 2023 - Precalc for BusSocialLife Sciej (5092.202305) Ezekiel Screenshot has been saved to Gallery Test: Exam #1 (Chap 1 & 2) Question 6 of 10 This test: 10 point(s) possible This question: 1 point(s) possible SUVITIIL LEST The future value of a simple interest investment is given by S = P(1 + rt). What principal P must be invested for t= 5 years at the simple interest rate r = 11% so that the future value grows to $3100? Question list K O Question 1 P = $ Question 2 O Question 3 O Question 4 Question 5 O Question 6 O Question 7 O Question 8 Question 9 Time Remaining: 01:19:35 Next Type here to search W 26'C Smoke ~ gay ( ) 6/30/2023 5:25 PMMyLab Math | Pc X Bb My Blackboard ( X Bb Courses - Blackt X P Exam #1 (Chap x My Home x My Home x CengageNOWv X o Mail - Ezekiel Be X @ Payment metho X es Bet with bet365 x INTERAC e-Tran X X C mylab.pearson.com/Student/PlayerTest.aspx?testld=251543645 G * ") Hurawatch - Watch... o Mail - Ezekiel Bari... ( Home - Northern E... Bb Welcome, Ezekiel -... Watch Dragon Ball.. TV Gogoanime - Watc... Google Docs NBABite: Original N.. STEAMUNLOCKED... Netflix Fantasy Games - ES. S The GOAT. Let's gra.. 9anime - Watch Ani. Summer Term 2023 - Precalc for BusSocialLife SciemAT-130-01A) (5092.202305) Ezekiel Test: Exam #1 (Chap 1 & 2) Question 7 of 10 This test: 10 point(s) possible This question: 1 point(s) possible SUVIIIIL LEST A retail chain will buy 900 cordless phones if the price is $40 each and 600 if the price is $70. A wholesaler will supply 550 phones at $30 each and 1250 at $50 each. Assuming that the supply and demand functions are linear, find the market Question list K equilibrium point and explain what it means. O Question 1 Market equilibrium occurs when the number of units is and the price is $ per unit. What is the correct interpretation of the above answer? Question 2 O A. When the price is $40, the number of cordless phones demanded is not equal to the number of cordless phones supplied. O B. When the price is $40, the number of cordless phones demanded equals the number of cordless phones supplied, which equals 900. O Question 3 O C. When the price is $100, the number of cordless phones demanded equals the number of cordless phones supplied, which equals 1150. O Question 4 O Question 5 Question 6 O Question 7 O Question 8 Question 9 Time Remaining: 01:19:33 Next Type here to search W 26.C Smoke ~ gay ( ) 6/30/2023 5:25 PMMyLab Math | Pc X Bb My Blackboard ( X Bb Courses - Blackt X P Exam #1 (Chap x My Home x My Home x CengageNOWv X 0 Mail - Ezekiel Be X @ Payment metho X bes Bet with bet365 X INTERAC e-Tran X X C mylab.pearson.com/Student/PlayerTest.aspx?testld=251543645 G * ") Hurawatch - Watch... o Mail - Ezekiel Barni.. ( Home - Northern E... Bb Welcome, Ezekiel -... Watch Dragon Ball.. TV Gogoanime - Watc.. Google Docs NBABite: Original N.. STEAMUNLOCKED.. Netflix Fantasy Games - ES.. S The GOAT. Let's gra.. 9anime - Watch Ani. Summer Term 2023 - Precalc for BusSocialLife Sciej (5092.202305) Ezekiel Barning Test: Exam #1 (Chap 1 & 2) Question 8 of 10 This test: 10 point(s) possible This question: 1 point(s) possible SubIII Lest Solve the system of equations by any convenient method, if a solution exists. Question list K y=2x + 9 y = 7x + 10 O Question 1 Question 2 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The solution is x = and y = . (Type integers or simplified fractions.) O Question 3 O B. There are infinitely many solutions. O C. There is no solution. O Question 4 Question 5 Question 6 O Question 7 O Question 8 Question 9 Time Remaining: 01:19:31 Next Type here to search W 26'C Smoke ~ gay ( ) 6/30/2023 5:25 PMMyLab Math | Pc X Bb My Blackboard ( X Bb Courses - Blackt X P Exam #1 (Chap x My Home x My Home x CengageNOWv X 0 Mail - Ezekiel Ba X @ Payment metho X bes Bet with bet365 X INTERAC e-Tran X X C mylab.pearson.com/Student/PlayerTest.aspx?testld=251543645 G * ") Hurawatch - Watch... o Mail - Ezekiel Bari... ( Home - Northern E... Bb Welcome, Ezekiel -... Watch Dragon Ball.. TV Gogoanime - Watc... Google Docs NBABite: Original N.. STEAMUNLOCKED.. Netflix Fantasy Games - ES... S The GOAT. Let's gra.. 9anime - Watch Ani. Summer Term 2023 - Precalc for BusSocialLife Sciej (5092.202305) Ezekiel Test: Exam #1 (Chap 1 & 2) Question 9 of 10 This test: 10 point(s) possible This question: 1 point(s) possible SubIII Lest The following table gives the number of drinks and the resulting blood alcohol percent for a man of a certain weight legally considered driving under the influence (DUI). Question list K . The average rate of change in blood alcohol percent with respect to the number of drinks is a constant. What is it? . Use the rate of change and one point determined by a number of drinks and the resulting blood alcohol percent to write an equation of a linear model for this data. O Question 1 Number of Drinks 5 6 8 9 10 Blood Alcohol 0.09 0.10 0.11 0.12 0.13 0.14 Percent Question 2 a. What is the rate of change in blood alcohol percent? O Question 3 b. What is the equation that models blood alcohol percent as a function of x, where x is the number of drinks? O Question 4 y =0 (Type an expression using x as the variable. Type your answer in slope-intercept form. Simplify your answer.) Question 5 Question 6 Question 7 O Question 8 Question 9 Time Remaining: 01:19:28 Next Type here to search W 26'C Smoke ~ gay ( ) 6/30/2023 5:25 PMMyLab Math | Pc X Bb My Blackboard ( X Bb Courses - Blackt X P Exam #1 (Chap x My Home x My Home x CengageNOWv X 0 Mail - Ezekiel Be X @ Payment metho X bes Bet with bet365 X INTERAC e-Tran X X C mylab.pearson.com/Student/PlayerTest.aspx?testld=251543645 G Hurawatch - Watch... |Mail - Ezekiel Bari.. ( Home - Northern E.. Bb Welcome, Ezekiel -... Watch Dragon Ball.. TV Gogoanime - Watc... Google Docs NBABite: Original N.. STEAMUNLOCKED.. Netflix Fantasy Games - ES. S The GOAT. Let's gra.. 9anime - Watch Ani. Summer Term 2023 - Precalc for BusSocialLife SciemAT-130-01A) (5092.202305) Ezekiel Barning 06 Test: Exam #1 (Chap 1 & 2) Question 10 of 10 This test: 10 point(s) possible This question: 1 point(s) possible SuDIIn Lest Find (a) the solution to the equation f(x) = 0, (b) the x-intercept of the graph of y = f(x), and (c) the zero of f(X). Question list K f(x) = =X-6 Question 2 (a) What is the solution to f(x) = 0? O Question 3 x = (Type an integer or a simplified fraction.) (b) What is the X-intercept? Question 4 x =(Type an integer or a simplified fraction.) (c) What is the zero of f(x)? Question 5 (Type an integer or a simplified fraction.) O Question 6 O Question 7 Question 8 Question 9 O Question 10 Time Remaining: 01:19:26 Submit test Type here to search W 26.C Smoke ~ gay ( ) 6/30/2023 5:25 PM