Safari File Edit View History Bookmarks Window Help O US Q 8 0 Sat Dec 9 7:34 PM mylab.pearson.com C 88 G Blackboard. Bb https://learn... P Assignments P Do Homewo P Do Homewo Dashboard Content Google Tran.. Google Doc... Untitled do.. MATH 2040 B Fall 2023 DONIA Alzoubi 12/09/23 7:34 PM Homework: HW CH 2.5 Question 21, 2.5.65-SS HW Score: 60.32%, 12.67 of 21 points Part 1 of 2 x Points: 0 of 1 Save K Suppose that the population of some state in 2010 was P = 31 million and its annual percentage rate of continuous growth is R = 1.05%. Question list (a) Write the formula f(x) = Per, where r is in decimal notation, that models the population in millions x years after 2010. b) Estimate the population in 2021. Question 13 Question 14 (a) f(x) = (Use integers or decimals for any numbers in the expression.) Question 15 Question 16 Question 17 x Question 18 Question 19 x Question 20 x Question 21 Help me solve this View an example Ask my instructor Clear all Check answerSafari File Edit View History Bookmarks Window Help O US Q 8 0 Sat Dec 9 7:35 PM mylab.pearson.com C 88 G Blackboard. Bb https://learn... P Assignments P Do Homewo P Do Homewo Dashboard Content Google Tran.. Google Doc... Untitled do.. MATH 2040 B Fall 2023 DONIA Alzoubi 12/09/23 7:35 PM Homework: HW CH 2.3 Question 7, 2.3.15 HW Score: 51.23%, 12.3 of 24 points Part 1 of 5 O Points: 0 of 1 Save Use the given graph of the function to find the function information. Question list K (A) Intercepts (B) Vertex Question 1 (C) Maximum or minimum D) Range Question 2 x Question 3 (A) State the x-intercept(s). Question 4 (Round to the nearest integer as needed. Use a comma to separate answers as needed.) Question 5 Question 6 O Question 7 Question 8 Question 9 Help me solve this View an example Ask my instructor Clear all Final checkSafari File Edit View History Bookmarks Window Help O US Q 8 0 Sat Dec 9 7:35 PM mylab.pearson.com C 88 G Blackboard. Bb https://learn... P Assignments P Do Homewo P Do Homewo Dashboard Content Google Tran.. Google Doc... Untitled do.. MATH 2040 B Fall 2023 DONIA Alzoubi 12/09/23 7:35 PM Homework: HW CH 2.3 Question 3, 2.3.5 HW Score: 51.23%, 12.3 of 24 points x Points: 0 of 1 Save K Complete the square and find the vertex form of the quadratic function. Question list f ( x ) = -x2 +4x-21 Question 1 Question 2 f ( x ) =[ x Question 3 Question 4 Question 5 Question 6 O Question 7 Question 8 Question 9 Help me solve this View an example Ask my instructor Clear all Check answerSafari File Edit View History Bookmarks Window Help O US Q 8 0 Sat Dec 9 7:36 PM mylab.pearson.com C 88 G Blackboard. Bb https://learn... P Assignments P Do Homewo P Do Homewo Dashboard Content Google Tran.. Google Doc... Untitled do.. MATH 2040 B Fall 2023 DONIA Alzoubi 12/09/23 7:35 PM Homework: HW CH 2.3 Question 8, 2.3.19 HW Score: 51.23%, 12.3 of 24 points Part 1 of 6 Points: 0.5 of 1 Save Find the following for the function. Question list K (A) Intercepts (B) Vertex (C) Maximum or minimum (D) Range g(x) = -(x+2)2 +4 x Question 3 (A) Select the correct choice below and, if necessary, fill in the answer box to complete your choice. Question 4 O A. The y-intercept is (Type an integer or decimal rounded to two decimal places as needed.) Question 5 O B. There is no y-intercept. Question 6 Question 7 Question 8 Question 9 x Question 10 */, Question 11 Help me solve this View an example Ask my instructor Clear all Check answerSafari File Edit View History Bookmarks Window Help O US Q 8 0 Sat Dec 9 7:36 PM mylab.pearson.com C 88 G Blackboard. Bb https://learn... P Assignments P Do Homewo P Do Homewo Dashboard Content Google Tran.. Google Doc... Untitled do. MATH 2040 B Fall 2023 DONIA Alzoubi 12/09/23 7:36 PM Homework: HW CH 2.3 Question 9, 2.3.22 HW Score: 49.15%, 11.8 of 24 points Part 1 of 6 Points: 0.67 of 1 Save Find the following for the function. Question list K (A) Intercepts (B) Vertex (C) Maximum or minimum (D) Range n(x) = (x - 1)2 - 1 x Question 3 (A) Select the correct choice below and, if necessary, fill in the answer box to complete your choice. Question 4 O A. The y-intercept is (Type an integer or decimal rounded to two decimal places as needed.) Question 5 O B. There is no y-intercept. Question 6 Question 7 x Question 8 Question 9 x Question 10 */, Question 11 Help me solve this View an example Ask my instructor Clear all Check answerSafari File Edit View History Bookmarks Window Help O US Q 8 0 Sat Dec 9 7:36 PM mylab.pearson.com C 88 G Blackboard. Bb https://learn... P Assignments P Do Homewo P Do Homewo Dashboard Content Google Tran... Google Doc... Untitled do. MATH 2040 B Fall 2023 DONIA Alzoubi 12/09/23 7:36 PM Homework: HW CH 2.3 Question 10, 2.3.23 HW Score: 46.37%, 11.13 of 24 points x Points: 0 of 1 Save Question list K Write an equation for the graph in the form y = a(x - h) + k, where a is either 1 or - 1 and h and k are integers. x Question 3 Question 4 Question 5 The equation is (Type an equation.) Question 6 Question 7 x Question 8 x Question 9 x Question 10 */, Question 11 Help me solve this View an example Ask my instructor Clear all Check answerSafari File Edit View History Bookmarks Window Help O US Q 8 0 Sat Dec 9 7:36 PM mylab.pearson.com C 88 G Blackboard. Bb https://learn... P Assignments P Do Homewo P Do Homewo Dashboard Content Google Tran.. Google Doc... Untitled do.. MATH 2040 B Fall 2023 DONIA Alzoubi 12/09/23 7:36 PM Homework: HW CH 2.3 Question 11, 2.3.27 HW Score: 46.37%, 11.13 of 24 points Part 1 of 7 Points: 0.29 of 1 Save Find the vertex form of the function. Then find each of the following. Question list K (A) Intercepts (B) Vertex (C) Maximum or minimum (D) Range s(x) =x2 - 8x + 15 Question 7 x Question 8 s(x) =(Type your answer in vertex form.) x Question 9 x Question 10 Question 11 Question 12 Question 13 Question 14 Question 15 Help me solve this View an example Ask my instructor Clear all Check answerSafari File Edit View History Bookmarks Window Help O US Q 8 0 Sat Dec 9 7:36 PM mylab.pearson.com C 88 G Blackboard. Bb https://learn... P Assignments P Do Homewo P Do Homewo Dashboard Content Google Tran.. Google Doc... Untitled do. MATH 2040 B Fall 2023 DONIA Alzoubi 12/09/23 7:36 PM Homework: HW CH 2.3 Question 12, 2.3.30 HW Score: 45.18%, 10.84 of 24 points Part 1 of 7 Points: 0.43 of 1 Save Find the vertex form of the function. Then find each of the following. Question list K (A) Intercepts (B) Vertex (C) Maximum or minimum (D) Range s(X) = -2x2 - 12x - 15 Question 7 x Question 8 s(x) =(Type your answer in vertex form.) x Question 9 x Question 10 x Question 11 Question 12 Question 13 Question 14 Question 15 Help me solve this View an example Ask my instructor Clear all Check answerSafari File Edit View History Bookmarks Window Help US Q 8 0 Sat Dec 9 7:37 PM mylab.pearson.com C 88 G Blackboard. Bb https://learn... P Assignments P Do Homewo P Do Homewo Dashboard Content Google Tran.. Google Doc.. Untitled do.. MATH 2040 B Fall 2023 DONIA Alzoubi 12/09/23 7:36 PM Homework: HW CH 2.3 Question 14, 2.3.37 HW Score: 43.39%, 10.41 of 24 points Part 1 of 6 Points: 0.43 of 1 Save First write the function in vertex form. Then find the function information below. Question list K (A) Intercepts (B) Vertex (C) Maximum or minimum (D) Range Question 7 g(x) = 0.15x- - 0.3x - 9 x Question 8 Choose the correct vertex form below. O A. g(x) = 0.15(x - 0.15)2 -9.15 O B. g(x) = 0.15(x - 0.15)2 - 9 x Question 9 O C. g(x) = 0.15(x - 1)2 -9.15 O D. g(x) = 0.15(x - 1)2 -9 x Question 10 x Question 11 x Question 12 Question 13 Question 14 Question 15 Help me solve this View an example Ask my instructor Clear all Check answerSafari File Edit View History Bookmarks Window Help O US Q 8 0 Sat Dec 9 7:37 PM mylab.pearson.com C 88 G Blackboard. Bb https://learn... P Assignments P Do Homewo P Do Homewo Dashboard Content Google Tran.. Google Doc... Untitled do. MATH 2040 B Fall 2023 DONIA Alzoubi 12/09/23 7:37 PM ? Homework: HW CH 2.3 Question 15, 2.3.51 HW Score: 41.61%, 9.99 of 24 points Part 1 of 4 Points: 0.75 of 1 Save Question list K Given that f is a quadratic function with minimum f(x) = f(1) = 2, find the axis, vertex, range and x-intercepts. x Question 14 The axis is . (Type an equation.) Question 15 x Question 16 O Question 17 Question 18 Question 19 Question 20 Question 21 Help me solve this View an example Ask my instructor Clear all Check answerSafari File Edit View History Bookmarks Window Help O US Q 8 0 Sat Dec 9 7:37 PM mylab.pearson.com C 88 G Blackboard. Bb https://learn... P Assignments P Do Homewo P Do Homewo Dashboard Content Google Tran.. Google Doc... Untitled do. MATH 2040 B Fall 2023 DONIA Alzoubi 12/09/23 7:37 PM Homework: HW CH 2.3 Question 17, 2.3.55 HW Score: 41.61%, 9.99 of 24 points Part 1 of 4 Points: 0 of 1 Save Question list K Let f(x) = - 0.9x" + 7.4x and g(x) = 1.7x + 5.8 for OSX$8 (A) Graph f and g in the same coordinate system. (B) Solve f(x) = g(x) algebraically to two decimal places. x Question 14 C) Solve f(x) > g(x)using parts (A) and (B) (D) Solve f(x) mylab.pearson.com C 88 G Blackboard. Bb https://learn... P Assignments P Do Homewo P Do Homewo Dashboard Content Google Tran.. Google Doc.. Untitled do.. MATH 2040 B Fall 2023 DONIA Alzoubi 12/09/23 7:40 PM Homework: HW CH 2.3 Question 21, 2.3.63 HW Score: 41.61%, 9.99 of 24 points Part 1 of 5 Points: 0.13 of 1 Save Question list K Assume that a, b, c, h, and k are constants with a # 0 such that ax + bx + c= a(x - h) + k for all real numbers x. Show that h = - b 2a Question 16 To prove that h = - b O Question 17 what process will be used? Choose the correct choice below. O A. Solve ax + bx + c =0 for x using quadratic formula. Question 18 O B. Solve a(x - h)2 + k =0 for x using quadratic formula. O C. Solve the equation by isolating x to one side of the equation. Question 19 O D. Complete the square on the left side of the equation. Question 20 Question 21 O Question 22 x Question 23 Question 24 Ask my instructor Clear all Check answerSafari File Edit View History Bookmarks Window Help O US Q 8 0 Sat Dec 9 7:42 PM mylab.pearson.com C 88 G Blackboard. Bb https://learn... P Assignments P Do Homewo P Do Homewo Dashboard Content Google Tran.. Google Doc... Untitled do. MATH 2040 B Fall 2023 DONIA Alzoubi 12/09/23 7:42 PM ? Homework: HW CH 2.3 Question 22, 2.3.65-BE HW Score: 41.47%, 9.95 of 24 points Part 1 of 4 Points: 0.09 of 1 Save An automobile tire manufacturer collected the data in the table relating tire pressure x (in pounds per square inch) and mileage (in thousands X Mileage Question list K of miles). A mathematical model for the data is given by f(x) = - 0.554x + 35.6x - 517. Answer parts (A) through (D). 28 45 30 51 Question 16 32 57 34 50 36 47 Question 17 (A) Complete the table. Question 18 (Round to one decimal place as needed.) X Mileage f ( x ) 28 45 Question 19 30 51 32 57 34 50 Question 20 36 47 x Question 21 Question 22 x Question 23 Question 24 Help me solve this View an example Ask my instructor Clear all Check answerSafari File Edit View History Bookmarks Window Help O US Q 8 0 Sat Dec 9 7:43 PM mylab.pearson.com C 88 G Blackboard. Bb https://learn... P Assignments P Do Homewo P Do Homewo Dashboard Content Google Tran.. Google Doc... Untitled do.. MATH 2040 B Fall 2023 DONIA Alzoubi 12/09/23 7:43 PM Homework: HW CH 2.3 Question 23, 2.3.69-BE HW Score: 41.09%, 9.86 of 24 points Part 1 of 4 & Points: 0 of 1 Save K We found that the marketing research department for the company that manufactures and sells memory chips for microcomputers established the following price-demand and revenue functions: Question list p(x) = 95 - 4x Price-demand function R(x) = xp(x) =x(95 - 4x) Revenue function Question 16 where p(x) is the wholesale price in dollars at which x million chips can be sold, and R(x) is in millions of dollars. Both functions have domain 1 S x 19. Question 17 (A) Which of the following is the graph of the revenue fund O A. O B. O C. Question 18 600- -200- 400- 400- 1200 200- Question 19 20-15 -10 -5 5 10 15 20 Question 20 x Question 21 x Question 22 x Question 23 Question 24 Help me solve this View an example Ask my instructor Clear all Final check6 Safari File Edit View History Bookmarks Window Help E] v