12. Solve the inequality below. C 3x² - 6x - 9 x² + 7x-8 ≤0

Q: If possible, write −7 − 2x – 10x² as a linear combination of 1 + x + x², 1 + x² and x². -

A: If possible, then to write  as a linear combination of .

Q: How do you determine the value of f(g(-2)) from the graph?

A:

Q: Which numbers are a solution to (x + 1)² - 1=0? 0-4 -2 O 02 04

A: Given :- (x + 1)2 - 1 = 0Now, (x + 1)2 = 1

Q: Use an algebraic equation to find the measures of the two angles described below Begin by letting x…

A: Begin by letting x represent the degree measure of the angle's complement.The measure of the angle…

Q: Solve for x: Leave your answer in exact form with base 10 or e. 3²x-3 = 73x-1

A: given equation

Q: At concerts, Mercedes-Benz selects a few VIP tickets for a special meet and greet. Recently, at some…

A:

Q: dy 2x+xy² dx 4y+yx 11 (2

A:

Q: Graph the function with domain of all the real numbers: f(x) = 5 for x ≥ 3, and f(x) = -6 for x < 3…

A:

Q: The function graphed has a maximum at [Select] intercept at about [Select] 0 , a minimum at [Select]…

A:

Q: Find the intercepts of y= -4x-4

A:

Q: Problem #3: Solve for the matrix A in the following equation. (4² +21)-¹ = 10 -2 @[1][7][3][4][3]…

A:

Q: Age 1 2 lalala 3 4 5 Height 4 6.3 7.9 9.2 10.3 The table to the left shows the height (in feet) of a…

A: Use the calculator to find the logarithmic regression.In your calculator press STATSelect edit by…

Q: Solve the following system of equations. x+6y+z= 6 (1) -x+7y+z= 7 (2) 2x - y = -1 (3) What is the…

A: System of equation is as follows

Q: 3. 2 3x-2x-8 2 5x – 24x – 5 2 X - 9x + 20 2 x - 6x +8 multiplying and dividing Polynomials na

A:

Q: Recall that a binomial made up of the difference of two perfect squares can be factored by the…

A:

Q: 9. Just by looking at the graph, determine who is traveling faster. Explain. (glumna Friend YOU otke…

A:

Q: SECTION 1: KNOWLEDGE 1. For the function f(x) = 6x-12, determine the following values: 2x+4' f(x)=…

A: For the function , to determine the following values: (a) V.A(b) H.A(c) -intNote: Since the student…

Q: If A, B, and C are 3×3 matrices; and det(A) = −4, det(B) = 1, and det(C) = 2 then compute:…

A: The properties of the determinant are:Where is the dimension of the matrix..Here we…

Q: 5. Is the following matrix invertible? Why? (hint: Use the Invertible Matrix Theorem, Chapter 2…

A: Let,

Q: Solve the following system of equations. 3x +y = -3 x-5y = -65 and y= (Simplify your answers.)

A: 3x+y=-3x-5y=-65

Q: a. Find the eigenvalues and eigenvectors of the matrix (8) A₁ = 21(t) x₂(t) v1 = b. Solve the system…

A:

Q: A city had a population of 40,000 people in the year 2010. The table models the population, y, after…

A: Consider the table

Q: 2) 2X - Y = 4 X=4-y 2(4-Y) = 4 8-Y=4 -8 -8 -Y = -4 Y = 4 X=4-(4)

A: 2x-y = 4x = 4-yFor the solution of given equations using substitution method

Q: 3. Write as the sum and/or difference of logarithms. Simplify, if possible. (ab ³)² (²³√a6b³ √a³b²…

A:

Q: 4.12 Show that if Z is a complex number then: Re(z)=(Z+z*)/2, (a) Im(2) = (ž – 2*)/2i cos 0 = (¹…

A:

Q: Find the rate of change of the linear function in the table. X 1 3. 7 y 18 4 -24

A: Here  the given data table is as below,xy118347-24We need to find the rate of change linear…

Q: Find the steady-state probability vector (that is, a probability vector which is an eigenvector for…

A:

Q: Write an expression in factored form for the polynomial of least possible degree graphed below. -5…

A: we have given graph of polynomial.

Q: Problem #6: Let A = 0 (a) Find a matrix P that diagonalizes A. (b) Find PAP [using your answer from…

A:

Q: N(1.9) 11,085.43 Explain what your answer means. The population is about 11,085.43 ✔people after…

A:

Q: Exercise 8.2.7 Find the eigenvalues and eigenvectors of the following triangular matrix: 32 2 1 -2…

A: The give matrix is

Q: Solve and give the exact answer: log2 (x+1) - log2 (x - 1) = log₂ (x+2)

A: log2⁡(x+1)−log2⁡(x−1)=log2⁡(x+2)

Q: Problem #1: Let Problem #1(a): Problem #1(b): A 5 0 8 -9 -4 0 0 (a) Find the characteristic…

A:

Q: Consider the following. Demand Function 288 +2 Quantity Demanded x=9 Find the price elasticity of…

A:

Q: Basis = Find a basis for the space of 2 x 2 lower triangular matrices. 38

A: A lower triangle matrix looks like,where a, b, c are any numbers.

Q: Find the slope of the line that passes through (4, 7) and (-4, 13).

A:

Q: Consider the following Gauss elimination: [1 0 0 0 -9 0 A → 0 0 1 E₁ A →→ 1 0 0 1 0 0 What is the…

A: given

Q: A certain population declines by 7% each year. What is the percentage decline each month? (Round…

A: To find the percentage decline each month for a population that declines by 7% each year, we can…

Q: What is the approximate volume of a tree trunk if the trunk is 12 feet tall with a circumference of…

A: The expression of the volume tree trunk is:Where r is the radius and h is the height the tree…

Q: Exercise 8.9.2 Determine which of the following matrices are diagonalizable. (a) A is a 3 x 3-matrix…

A: It is given that,A is a  matrix.The eigenvalue -1 has a geometric multiplicity of 1 and the…

Q: elizabeth folded and placed 60 wash rags into 10 equal stacks. How many wash rags are in each stack?

A: elizabeth folded and placed 60 wash rags into 10 equal stacks

Q: Refer to the figure to answer two questions. 0.8 Jamaica 0.9 b. Russia? Japan % 1.2 % Germany 1.3…

A:

Q: The polynomial p(x) = x³ + 11x² + 8x - 20 has (x + 10) as a factor. Divide the polynomials, then…

A:

Q: For each of the following equations, determine whether y is a function of x. y = -x + 8 x = 3y² + 2…

A:

Q: Common Core Performance Assessment. School Supplies A bookstore ordered 1,528 packs of pens and…

A:

Q: During 1 year, approximately 1,430,000 oz of gold went into the manufacturing of electronic…

A: Let the total amount of gold mined in that country during that year be G (in ounces).According to…

Q: An account has a rate of 3.3%. Find the effective annual yield if the interest is compounded…

A: An account has a rate of .The aim is to find the effective annual yield if the interest is…

Q: (a) Complete the table below so that the function f(x) is EVEN. (f(x) should be defined for all…

A: (a) To complete the following table so that the function is even.(b) To complete the table so that…

Q: Evaluate the function k(x) = 1 for the given value of x. Simplify your answer. k(4) = 1 A S

A:

Q: The doubling period of a bacterial population is 20 minutes. At time t= 120 minutes, the bacterial…

A: Time, t=120 minutesA=80000