Home | My Classes User Settings Log Course Calendar Gradebook Home > Precalculus Math 260 Spring 2023 > Assessment 5.5: Practice Score: 251.25/330 28/33 answered Question 8 < > Score on last try: 0 of 10 pts. See Details for more. > Next question Get a similar question You can retry this question below Given P(x)=3x+17x+104x +440x + 725x + 375, and that 5i is a zero, write P in factored form (as a product of linear factors). Be sure to write the full equation, including P(x) = Question Help: Video Submit Question Save progress Done 0/10 pts 23 Details Home > Precalculus Math 260 Spring 2023 > Assessment 5.3: Video Assignment Score: 50/70 5/7 answered Question 7 < > Progress saved Done 0/10 pts 34 Details Write an equation for the polynomial graphed below 6 5 y(x) = Submit Question 4 3 2 1 -4 3 4 5 Home | My Classes | User Settings Log Out Course Calendar Gradebook Home > Precalculus Math 260 Spring 2023 > Assessment 5.3: Practice Score: 210/260 23/26 answered Question 6 < > Score on last try: 0 of 10 pts. See Details for more. > Next question Get a similar question You can retry this question below The polynomial of degree 4, P(x), has a root of multiplicity 2 at x = 2 and roots of multiplicity 1 at x = 0 and x = -4. It goes through the point (5,324). Find a formula for P(x). P(x) = ( )(x- (x-2)x(x+4) Question Help: Video Submit Question Kevin NGUYEN Progress saved Done 0/10 pts 1 2 Details Home | My Classes | User Settings | Log Out myOpenMath Course Calendar Gradebook Home > Precalculus Math 260 Spring 2023 > Assessment 5.3: Practice Score: 210/260 23/26 answered Question 7 < > The polynomial of degree 3, P(x), has a root of multiplicity 2 at x=-2. The y-intercept is y = -9. 3 and a root of multiplicity 1 at Find a formula for P(x). P(x)= Question Help: Video Submit Question Progress saved Done Kevin NGUYEN 0/10 pts 34 Details Home | My Classes | User Settings Log Out myOpenMath Course Calendar Gradebook Home > Precalculus Math 260 Spring 2023 > Assessment 5.3: Practice Score: 210/260 23/26 answered Question 8 < > Score on last try: 0 of 10 pts. See Details for more. > Next question Get a similar question You can retry this question below Write an expression in factored form for the polynomial of least possible degree graphed below. -5-4-3-2 4 5 y(x) = Question Help: Video Submit Question a Kevin NGUYEN Save progress Done 0/10 pts 22 Details Home | My Classes | User Settings | Log Out myOpenMath Course Calendar Gradebook Home > Precalculus Math 260 Spring 2023 > Assessment 5.3: Practice Score: 210/260 23/26 answered Kevin NGUYEN Save progress Done 0 Question 9 > Write an expression in factored form for the polynomial of least possible degree graphed below. 6 5 0/10 pts 34 Details 4 3 2 1 -4 -3 -2 -3 -4 -5 -6+ y(x) = Question Help: Video Submit Question Home | My Classes | User Settings | Log Out myOpenMath Course Calendar Gradebook Home > Precalculus Math 260 Spring 2023 > Assessment 5.3: Practice Score: 210/260 23/26 answered X Question 25 < > Score on last try: 0 of 10 pts. See Details for more. > Next question Get a similar question You can retry this question below Find a formula for the polynomial P(x) with degree 3 a root of multiplicity 2 at x = 2 a root of multiplicity 1 at x y-intercept (0, -3.2) P(x) x-2.8x-0.8x+1.28 x -4 Submit Question Save progress Done Kevin NGUYEN 10/10 pts 13 Details Home | My Classes | User Settings Log Out myOpenMath Course Calendar Gradebook Home > Precalculus Math 260 Spring 2023 > Assessment 5.3: Practice Score: 210/260 23/26 answered Question 26 < > Find a formula for the polynomial P(x) with degree 10 leading coefficient 1 root of multiplicity 1 at x = 0 root of multiplicity 5 at x=-11 root of multiplicity 4 at x = -4 P(x) = Submit Question Save progress Done Kevin NGUYEN 0/10 pts 33 Details Home | My Classes | User Settings | Log Out Course Calendar Gradebook Home > Precalculus Math 260 Spring 2023 > Assessment 5.2: Practice Score: 240/260 25/26 answered X Question 14 > Score on last try: 0 of 10 pts. See Details for more. > Next question Get a similar question You can retry this question below The polynomial of degree 5, P(x) has leading coefficient 1, has roots of multiplicity 2 at x = 1 and x = 0 , and a root of multiplicity 1 at x=-4 Find a possible formula for P(x). 16 P(x)= 5 Submit Question Kevin NGUYEN Progress saved Done o 0/10 pts 24 Details Home | My Classes | User Settings | Log Out myOpenMath Course Calendar Gradebook Home > Precalculus Math 260 Spring 2023 > Assessment 5.2: Practice Score: 240/260 25/26 answered Question 26 < > Score on last try: 0 of 10 pts. See Details for more. Get a similar question You can retry this question below Given f(x)=-7(x+2)4(x-2)(2x+3)5(x-3)5 List the zeroes (ex. 4, 6, -2): Degree: 14 End behavior: x As a , f(x) x +00 As a too, f(x) +00 Question Help: Video 1 Video 2 Submit Question Kevin NGUYEN Progress saved Done 8 0 0/10 pts 2-3 4 Details Home > Precalculus Math 260 Spring 2023 > Assessment 5.1: Practice Score: 274.92/290 28/29 answered Question 10 < > Score on last try: 8.67 of 10 pts. See Details for more. > Next question Get a similar question You can retry this question below Identifying The Domain, Range and Horizontal Intercepts of a Quadratic Function For each of the following quadratic functions: 1. Determine the Domain of the Function 2. Determine the Range of the Function 3. Use the Intersect Feature and your graphing calculator to determine the Horizontal Intercepts, if any. Round your answers to one decimal places as needed [Hint: If two Horizontal Intercepts exist, enter them as (1, 1), (2, y2). If only one exists, enter (x1,y1). If none exist, enter DNE] Domain Range Function In Interval Notation In Interval Notation Horizontal Intercepts As a list of ordered pairs f(x)=3x+6x-7 (-00,+00) [-10,+00) (-2.286,0), (0.82 9(x) = x-4x+7 (-00, +00) [3,+00) DNE |f(x) = x+6 (00,+00) (-0,6] (-2.449,0), (2.44 p(t)=2t2-8t (-00,+00) [-8,+00) (0,0),(4,0) |h(x) = 3x (-00, +00) 8 [01+00) (0,0) Question Help: Video Submit Question Progress saved Done 8 0 8.67/10 pts 1-2 4 Details Course Calendar Gradebook Home > Precalculus Math 260 Spring 2023 > Assessment 5.5: Practice Score: 251.25/330 28/33 answered Question 25 < > Use the rational zeros theorem to list all possible zeros of the function f(x) = x- x+3x+21. Enter the possible zeros separated by commas. You do not need to factor the polynomial. Question Help: Video Submit Question Save progress Done 1.25/10 pts 3 3 Details Home | My Classes | User Settings | Log Out myOpenMath Course Calendar Gradebook Home > Precalculus Math 260 Spring 2023 > Assessment 5.1: Practice Score: 274.92/290 27/29 answered Progress saved Done Kevin NGUYEN Question 17 < > A box with a square base and no top is to be made from a square piece of carboard by cutting 7 in. squares from each corner and folding up the sides. The box is to hold 14175 in. How big a piece of cardboard is needed? 0/10 pts 33 Details Your answer is: in. by in. Question Help: Video Submit Question Home | My Classes | User Settings | Log Out myOpenMath Course Calendar Gradebook Home > Precalculus Math 260 Spring 2023 > Assessment 5.1: Practice Score: 274.92/290 27/29 answered Question 19 < > Score on last try: 6.25 of 10 pts. See Details for more. > Next question Get a similar question You can retry this question below An object is thrown upward at a speed of 53 feet per second by a machine from a height of 11 feet off the ground. The height h of the object after t seconds can be found using the equation h=-16t+53t+11 When will the height be 40 feet? seconds Hint: List all of the solutions with commas between them. Round to one decimal place. When will the object reach the ground? 3.508 Select an answer Question Help: Video Submit Question Kevin NGUYEN Save progress Done 8 0 6.25/10 pts 2-3 4 Details Course Calendar Gradebook Home > Precalculus Math 260 Spring 2023 > Assessment 5.5: Practice Score: 251.25/330 28/33 answered Save progress Done Question 26 < > The polynomial of degree 3, P(x), has a root of multiplicity 2 at x = 3 and a root of multiplicity 1 at x = -2. The y-intercept is y = -10.8. 0/10 pts 34 Details Find a formula for P(x). P(x) = Question Help: Video. Submit Question Course Calendar Gradebook Home > Precalculus Math 260 Spring 2023 > Assessment 5.5: Practice Score: 251.25/330 28/33 answered X Question 27 < > Score on last try: 0 of 10 pts. See Details for more. > Next question Get a similar question You can retry this question below Save progress Done vo The polynomial of degree 5, P(x) has leading coefficient 1, has roots of multiplicity 2 at x = 5 and x = 0 , and a root of multiplicity 1 at x = -3 Find a possible formula for P(x). P(x) = x+3x-10x-75x+225x ' Question Help: Video Submit Question 0/10 pts 24 Details Course Calendar Gradebook Home > Precalculus Math 260 Spring 2023 > Assessment 5.5: Practice Score: 251.25/330 28/33 answered Question 28 The polynomial P(x) has degree 3 < > a root of multiplicity 2 at x=1 a root of multiplicity 1 at x= -3 y-intercept (0, -2.1) P(x) = Save progress Done 0/10 pts 34 Details Question Help: Video Submit Question Home | My Classes | User Settings | Log Out myOpenMath Course Calendar Gradebook Home > Precalculus Math 260 Spring 2023 > Assessment 5.5: Practice Score: 251.25/330 28/33 answered Question 29 < > The polynomial P(x) of degree 4 has a root of multiplicity 2 at x = 2 a root of multiplicity 1 at x = 0 and at x = -4 It goes through the point (5,40.5) Find a formula for P(x). P(x) Question Help: Video Submit Question Kevin NGUYEN Save progress Done 8 0 0/10 pts 34 Details Home | My Classes | User Settings| Log Out Course Calendar Gradebook Home > Precalculus Math 260 Spring 2023 > Assessment 5.5: Practice Score: 251.25/330 28/33 answered X Question 30 > Score on last try: 0 of 10 pts. See Details for more. > Next question Get a similar question You can retry this question below Find a formula for the polynomial P(x) with degree 3 real coefficients zeros at x=1-i and x = = 1 y-intercept at (0,6) P(x)=3x-12x+15x-6x Question Help: Video Submit Question Save progress Done Kevin NGUYEN 0/10 pts 24 Details Home | My Classes | User Settings| Log Out myOpenMath Course Calendar Gradebook Home > Precalculus Math 260 Spring 2023 > Assessment 5.5: Practice Score: 251.25/330 28/33 answered Question 33 < > Suppose you need to build a box with a surface area of 2465 square feet. The length of the box is 38 feet and the height will be 15 feet. What is the width of the box? a) Let w = the width of the box. Write the equation you would use to solve this problem. b) Now solve your equation The width of the box must be feet. Submit Question Progress saved Done Kevin NGUYEN 0/10 pts 34 Details Home > Precalculus Math 260 Spring 2023 > Assessment 5.3: Video Assignment Score: 50/70 5/7 answered Question 5 < > IT Watch later Share Ex: Increasing/Decreasing Relative E Ex: increasing and Decreasing Functions Determine the intervals for which the function is increasing and decreasing. Determine any relative extrema, (-2,18) Increasing: Decreasing: Local Max Local Min = Watch on (2,-1) YouTube The function graphed above is: Increasing on the interval(s) Decreasing on the interval(s) Submit Question at x= Progress saved Done 0/10 pts 34 Details