Below is the graph of a polynomial function with real coefficients.  All local extreme of the function are shown in the graph.  Use the graph to answer the following questions. a) Over which intervals is the function decreasing?  Choose all that apply. 1. (-infinity, -8)  2. (-8, -6)  3. (-6, -4)  4. (-8, -4)  5. (-4, -2)  6. (-2, infinity) b) At which x-values does the function have local maxima?  If there is more than one value, separate them with commas. c) What is the sign of the functions leading coefficient? d) Which of the following is a possibility for the degree of the function? Choose all that apply. 4    5    6    7    8    9

Q: For f(x)=12x" – 44.x' – 8x° + 2x' – 6x² + 72x² – 24.x +8 , compute f(2),roots of f(x) and plot for…

A:

Q: 6. Solve the following equations a. 10* = 80 (round to the second decimal place) b. 6(1.3)* + 4 =…

A:

Q: Find all the minors and cofactors of the matrix. 3 2 -7 (a) minors M11 = M12 M21 %3D M22 %3D (b)…

A:

Q: Find all solutions of the equation in the interval [0, 2n). 2 cose+3 =0 Write your answer in radians…

A:

Q: 3- If the value of elasticity is equal to Ey = 0.21 then the ., note that 11.5 = xi = 10, yi %3D…

A:

Q: Solve the system of equations. 14) 4x + 4y + z= -15 2x - 4y - z= 9 | 2x + y + 2z = -3

A:

Q: GuestA- For each one-year period after a car was purchased, its value at the end of the year was 15%…

A: For each one‐year period after a car was purchased, its value at the end of the year was 15% less…

Q: 7) y= Vx-2+5 -1 -2 -31 -7. Vertex: Domain: Range: Transformations:

A:

Q: Practice and Problem Solving Extra Practice is on page R4. Example 1 Simplify. Assume that no…

A:

Q: Answer the following questions.

A: answer is in  next step

Q: Please show work

A:

Q: Find all the zeros of the polynomial f(x)=2x^3-5x^2-4x+3

A:

Q: Given the polynomial p(x) = 2x + 12x - 8x + 15x - x² + 15, use the degree to determine the…

A: Given polynomial:- Given the polynomial p(x) = 2x5 + 12x3 - 8x6 + 15x - x2 +15  To find:- number of…

Q: 11. x P(X = x) 1.11 3? 5.62 7.09 Look at the relative frequency table above. What is P(X = 3)? 0.89…

A:

Q: Find the sum of 3/2 and 2/8 in simplest form. Also, determine whether the result is rational or…

A: The two numbers are 32  and 28 To evaluate: The sum of the number and identify the result as…

Q: 1.) Tzuyu wants to know the difference of population of Grade 11 ABM learners in terms of their…

A:

Q: Solve the system of equations E below in R³. x + 2y + 5z = 2 (E) : 3x + y + 4z = 1 2.x – 7y + z = 5

A: Solving by Gauss-Eliminationback-substitution:These equations can be written as;as the augmented…

Q: Find the 52nd term in the Arithmetic sequence. -30, -38, -46, -54, ..

A:

Q: Compute and simplify the difference quotient f(x + h) - f(x) h, h ≠ 0.   f(x) = 7x2 + 2x

A:

Q: f(x) = 2x (-) %3D 57. f(6) 58. f(-2) 59. f (0)

A: Since we are given with the multiple number of question and answered according to the guideline

Q: The functions f and g are defined as follows. f(x) = -a+2 g (z) = 22 - 1 The point (b, c) is on both…

A: The point (b, c) lies on both the graphs.This means;(b, c) is the intersection…

Q: Find the Arithmetic Means. -23, (), (__), _), 17, ...

A:

Q: Show Showing Linear Dependence that the set is linearly dependent by finding a nontriviai linear…

A:

Q: 3) V12-b+4= 6

A: #3 Given,   12-b+4=6

Q: Which of the follawing are lirear eqvetions ? (1) A.ス-2=プ 八=ズャん 2) BY12X =メー1 Caメニ2/3 7ズー2ルニン…

A: Given the query is to find the linear equations.

Q: 8. Write as a single logarithm with and simplify if possible a. log, 5+log,4– log, 20 b) In50–In5

A:

Q: 13. On July, the water meter reading was 3411 m³. The next month, the reading was 3619 m³. How much…

A: Given problems:- 13. On July, the water meter reading was 3411 m³. The next month, the reading was…

Q: Let r, s, and w represent three distinct numbers. • ris a nonzero rational number. s is a nonzero…

A:

Q: 4 0 A-l = %3D 4 -1 and 2 5 B-1 = -3 -4 (AB)-1

A:

Q: Solve the linear programming problem. Maximize P = 20x+85y Subject to x+12y≤ 24 x,y ≥0 What is…

A: Using graph,

Q: The quadratic function f is defined as f (x) = -(x +2)+3. PartA Consider the graph of y = f () in…

A: x-intercept is found when y coordinate is 0, then the x coordinate is the x-intercept.

Q: 5x = 7 (mod 32)

A: To solve the following problem

Q: x2 + 8 f(x) can be written in the form of g(x) h(x) The partial fraction decomposition of where x³ +…

A: Solving the problem by finding the value of the unknown.

Q: The matrix associated with the solution to a system of linear equations in x, y, and z is given.…

A: The associated matrix,4-156291-4194-15139

Q: A survey was conducted at Florida State University asking 2,000 students to estimate the average…

A: the result is bias in the method of choosing the students who were surveyed. this show the how much…

Q: Find the values of w,x, y,z of the equations 2w+2x+y+4z=4 w-7x+4y+12z=8

A: We need to find value of w, x, y, z.

Q: Express each sum as a series using sigma notation. 2 8 16 32 а. -- -E 25 125 625 3125 2.6 2.24 2.120…

A:

Q: Which expression(s) can be simplified to a single term? V5x + 25x V20x +35x V12x + V3x xv2 + y v2…

A: The expressions which can be simplified as a single term are the ones which consists of some common…

Q: Shown are a Dot Plot and a Box Plot. Both are representing the same data values. Use the information…

A: Given :  dot plot and box plot  To find: From which we can find the median fastest and in easy way

Q: -xx-9 and y=-x+3 у -9-8-7-6-5-4-3 1 y=x: POINT(S): IN 76 NWA -2 N3456789 -2 -3 -6 -7 -8 23456 -9 +2…

A: We have to find the graph

Q: Find the amplitude, period, and horizontal shift of the function. y = 2 sin 2 sin(x - 54) 24

A:

Q: Compute and simplify the difference quotient f(x + h) - f(x) h, h ≠ 0.  f(x) = 8x - 11

A:

Q: 18. Name the property that the following describe. a) 3 X 5 = 5 X 3 b) ab + ac = a(b + c) c) 4 X 1 =…

A: We have to slove the above queation

Q: Radioactive iodine treatment is so successful at treating hyperthyroidism that it has virtually…

A:

Q: A furniture manufacturer makes wooden tables and chairs. The production process involves two bastc…

A: This question can be solved using the concept of linear programming.

Q: Show that for any two vectors u and v: = |

A:

Q: The first three terms of a sequence are given by 5x +8, -2r+1, x-4 (a) When x 11, show that the…

A:

Q: 37 sin 2 a. COS b. -1 tan150° C. tan- d.

A:

Q: Dec. Intervals: 8. f(x) =-x* +2x²-x-2 Domain: y Range: Rel. Maximum(s): Rel. Minimum(s): End…

A: Let's find.

Q: Let x be the selling price and y be the sales tax in a city where the sales tax rate is 8.25%.…

A: Here, given that x is the selling price and y is the sales tax which is 8.25%.