how to factor by grouping

Q: 5 4- 3 2 7 -5 -3 -2 -1 23 d The function graphed above is: Increasing on the interval(s) Decreasing…

A: Given

Q: Which one of the following matrices is orthonormal? A. B. sin 0 cos D. 2 4 -2 1 0 - cos 0 sin 0 C.…

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Q: Whats 4 plus4

A: To find4 plus 4

Q: Write a formula for the function g (x) obtained when the graph of f(x) = |x| is shifted down 10…

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Q: A town's population increases at a constant rate. In 2010 the population was 57,000. By 2012 the…

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Q: Combinatorics  Prove the following identity.

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Q: Given the function define by g(x)=9x-4, find g(1/9)

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Q: 13. Graph the equation y = -1.6x +4. If you have a graphing calculator, you may Which of the…

A: Topic:- geometry

Q: Solve the formula for the indicated variable. P=a+b+c, for a ww. a= (Use integers or fractions for…

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Q: There are 15 players on a volleyball team. Only 6 players can be on the court for a game. How many…

A: Given:- There are given 15 players on a volleyball team. and only 6 players can be on the court for…

Q: Use the graph of the function to estimate the interval on which the function is increasing. -5- 4 3-…

A: GIven problem:-

Q: What are the odd numbers between 4 and 86 that are multiples of 9?

A: Here we have to find the odd numbers between 4 and 86 that are multiples of 9.

Q: How much must you deposit in an account that pays 8% interest, compounded monthly, to have a balance…

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Q: x¹y-x³y² + x²y_8x¹y-x²y-10+x 10+ x³y²7x³y²-9+218x¹y-y³ +50=

A: The expression is given by x4y-x3y2+x2y-8x4y-x2y-10+x3y2-7x3y2-9+218x4y-y3+50 To evaluate: The…

Q: Suppose that 2,..., are distinct eigenvalues of matrix A with corresponding eigenvectors…

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Q: Consider the system of differential equations dy dr = -5y dt dt Convert this system to a second…

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Q: b(x) = 7x+5 c(x) = x+4 Example 3 b c O

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Q: Appel's Music Store pays its sales staff a commission of 9.5% of the first $1,000 in sales and 15.5%…

A: The store gives the staff a commision of 9.5% for the sales of first $1000 and a commission of 15.5%…

Q: Larry purchased a new combine that cost $280,500, minus a rebate of $2,500, a trade-in of $6,500,…

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Q: Graph the function. y= 1/2x 3 Plot five points on the graph of the function: one point with x=0,…

A: Topic:- algebra

Q: Fertilizer is sold in 100 pound bags labelled with the amount of nitrogen (N), phosphoric acid…

A: Assume the variables as given in hint and then make the equations.

Q: whether the given ordered pair is a solution to the system of equations. Determine whether the yes…

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Q: Express {x | −4 < x ≤ 8} in interval notation.

A: given x | −4 &lt; x ≤ 8

Q: (Slope-Intercept Form MC) An accountant charges a fee of $100 to complete a company's taxes. The…

A: Slope-intercept formula is            y=mx+c where y= y-coordinate           m=slope…

Q: Let k, h be unknown constants and consider the linear system: 81 + 5y + 7y + + y+ 7 7 k This system…

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Q: If x = 7, what is the value of (4-x) (2 + x) ? Explain.

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Q: The line graph shows the number of awakenings during the night for a particular group of people. Use…

A: We have given graph From given graph  Women have the most number of awakenings during the  night at…

Q: Evaluate: X^2-y-z X= -4 Y= 5 Z= -7

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Q: 1 சு 0 UT

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Q: What is the equation of a line that passes through the point (-3,-1) and is perpendicular to the…

A: we know Equation of line passing through point x1,y1 with slope m⇒y-y1=mx-x1

Q: Prove that the rank of a matrix, every element of which is unity is 1

A: Rank of a matrix refers to the number of linearly independent rows or columns of the matrix.To find…

Q: Decide whether the given equation is an identity, a conditional equation, or a contradiction. Give…

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Q: Hi! Sorry, I am a bit confused, What is the equation in terms of x that represnts the given…

A: Let's solve given question.

Q: A bank teller is paid a monthly salary of $4,000. If he works 37.5 hours per week, calculate his…

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Q: a(x) = 6x-2 b(x) = 7x+5 Example 2 a b a b =

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Q: What is the end behavior for this equation? f(x)=-3x² - 4x +7 As x-∞, f (x)→→∞, and as a →→∞, f (x)…

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Q: Expand and simplify  x(8 − x) − (4x + 6).

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

Q: There are four students named A, B, C, and D. All four of them are loss averse over money, with the…

A: Given:There are four students named A, B, C, and D. All four of them are loss averse over money,with…

Q: Solve the equation. Give your answer correct to 3 decimal places. In(x)+ln(9)=3

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Q: 8 is The average rate of change of g from x = 5 to x = Question Help:

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Q: 2. Let a, b be non-zero real numbers. Let T be an n × n matrix. If T satisfies (Tal₁)(T - bln) = Onn…

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Q: III. Prove that (KA) = KAT (you may set an example to validate that the given property is true.

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Q: Confidence level Critical value 0.90 21.645 0.95 0.99 247say 21.960 <=2.576 Jump to level 1 A poll…

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Q: Solve the following equation involving rational expressions. Then, identify the equation as an…

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Q: Three friends, A, B, and C, start a business with investments in the ratio of 2:3:5, respectively. A…

A: Three friends A, B, and C, start a business with investments in the ratio 2:3:5,  respectively. A…

Q: 16. Show that the set V = {(a-2b+c, 3b, c +2a, b-c) | a, b, c = R} is a vector space that is a…

A: as you asked to solve question 16 only:   given: V = {(a-2b+c, 3b, c+2a, b-c) | a, b, c are in R}…

Q: p.ɔ P Example 4 cod= Đ-XE+Iz = (X) b+X = (X))

A:

Q: a $10 service charge is deducted.

A: Given:  Dee had a balance of $114 in her checking account at the beginning of the month.

Q: A small publishing company is planning to publish a new book. The production costs will include…

A: Let x be the numbers of book when both production cost be the same

Q: Maite needs to buy shredded rubber for her children's playground . The shredded rubber costs $10 per…

A: Solution is given below: