1. Solve the following linear systems using Elimination method by adding a multiple of one equation to another equation. 1. x + 2y = 8 3r - 4y = 4

Q: Given the function defined by g(x)=-x^2-2x+3, find g(−3). Simplify.

A:

Q: Part I: Solve, label, define, explain in your own words, or fill in the blank. 1. Define the functio...

A: a)f(x) =x2A={2}f(A) = f(2)      =22f(A)= 4   b)B=y 0<y<1f(x)=x2y=x2x=yf-1(y)=ysince, B=yf-1(B)...

Q: homework assignment in 30 minutes. If Jacob completed the assignment by himself, it would have taken...

A:

Q: (x + 3)

A: We will solve for x. 

Q: ,3x – y = 8 y 5. 5x + 2y = 6

A:

Q: What is the value of x in 4x+1=16

A: the value of x in 4x+1=16 Since 4x+1=16 Subtract 1 from both side so this implies  4x+1-1=16-1 4x = ...

Q: [1 0 5 [1 [1 Го 1 -7 7 0 E2E A → 0 E3 E2 EA = 0 1 0 |A → 1. 0 EA → |0 -4 1 -5 -7 4 1 7 E1 E2 E3 E4

A: Here, E4E3E2E1A=-7760-5-7007

Q: Find an expression for x, the x- coordinate of the centroid of the region bound by the curve x = 9-v...

A: We need to choose correct option.

Q: Exponential and Logarithmic Models In this activity, you will formulate and graph exponential and lo...

A:

Q: The equation 2x - 3x + 1 = 0 is in quadratic form. O True O False

A: True or false

Q: What is the coefficient of r* in the binomial expansion of 1 (1 – 3x?) Give your answer as an intege...

A: Binomial expansion of (1-x)-1'=1+x+x2+x3+x4+.......Then binomial expansion of1(1-3x2)=(1-3x2)-1=1+(3...

Q: 55. The growth of a country energy consumption is 6.9%. In how many years the growth will be quadrup...

A: Given, the growth rate  = 6.9%. The  formula for the exponential growth is given by: F=a(1+r)x Here,...

Q: 2x 4 5) x²-6x-16 2x2-128

A:

Q: 2 Do not use a calculator in this question. 5+6V5 6+ V5 (a) Simplify (b) Show that 305 x (v2)' can b...

A:

Q: 2. Algebraically determine each of the following characteristics of the function, g(x) a. Horizontal...

A:

Q: Compare the features of the graphs of functions f and g. Then use your observations to describe the ...

A: The number of trees in the forest that are infected after t years is given by,           ft=e0.4t Th...

Q: Find x if x is an integer and 40< logbase4 (64^x)

A:

Q: Kiddie Kites buys Japanese kite kits with a list price of $9,500. If the supplier offers trade disco...

A: Given that, List Price = $9,500

Q: Find the determinant of the dhatrix. [-19]

A:

Q: 21+ 32-18r- 27 0 has solutions 3, -3, and . O True O False

A: Method 1: Hit and TrialGiven:                 2r3+3r2-18r-27=01. write given equation as function of...

Q: x- y = 4 y | 7. 3x - 3y = -6

A:

Q: Find the solutions to the following equation: (x + 1) (x - 8x - 20) = 0 %3D O x= -2, 10, 20 O x= 0, ...

A: Solving the problem by finding the roots of the problem.

Q: Let A = {x, y, z}. Write down a relation R on A that is not reflexive, not sym- metric, and not tran...

A:

Q: 4. Consider the map shown below. Allison wishes to walk along the streets from point A to point B. H...

A: Allison wishes to move from A to B following direct routes.  Hence, Allison either can move either r...

Q: tanh x lim r+0+ sechx- 1

A:

Q: 12. 140r - 8r = 4r + 216 Answer :

A:

Q: B. Compute for the number sides of the given polygons given the sum of their interior angles. 6. 180...

A: Here we have to find the number of sides of the given polygon.

Q: Determine which property of determinants the equation illustrates. 4 -5 O If one row of a matrix is ...

A:

Q: Given the following systems of equations: 2x+y-z=1 3x+2y+2z=13 4x-2y+3z=9 What is the value of U?(Us...

A:

Q: Let: A = -1 -4 4 Perform the following operations: and D 3 a. B- 3A b. 2C - D

A:

Q: Prove that if A and B are n xn skew-symmetric matrices, then A + B is skew-symmetric. By the definit...

A:

Q: the following set of data and answer Questions 4 through 6. 5 4. 4. 4) Determine the Mean of the set...

A: Note: As per company policy we should solve only 1 question. So, kindly repost other questions   Giv...

Q: 2 -2 is an eigenvector of the matrix 1 You are given that The -1 +i 3 corresponding eigenvalue is

A: follow next step

Q: Log-3 27

A:

Q: Y. Section 2.5 In the following Exercise, use the given conditions to write an equation for each lin...

A: topic- equation of a line

Q: The scale of a map is 1 inch : 40 miles. What is the actual distance between two cities that are 5 i...

A: Solving the problem by finding the actual distance.

Q: x- 7x2 + 10x = 0 has solutions 1, 5, and 2. O True False

A:

Q: Use the graphs to evaluate the compositions below. f(x) 4 -4 -3 4 -2 +9- g(x) -1 5 =2 -4 -5 -6+ (f o...

A:

Q: Apps Bookmarks O YouTube A Maps Gmail Translate -E Reading list Journal 6 Section 1 2021 2022.pdf 1 ...

A:

Q: ACTIVITY I Eeview our previous lesson to determine whether the given expression is a rational expres...

A:

Q: 3x3 d'y If y = + find dy and dx (a) 3 2 dx2 (b) If f(0) = 4 cos 30, find f'(0) and f"(0) and evaluat...

A:

Q: Graph the inequality. 0.6x ≥ 1.2

A:

Q: Which of the following intervals are part of the solution set of the inequality 1/|x – 2| 7/2} O {x...

A:

Q: ba Find f"(x) for the following function: f(x) = (x-4)' Ch Evaluate the following summations: 66 400...

A: Use function property for finding inverse .

Q: -4x =-8

A: Given equation is: -4x=-8

Q: 12 * + 20 y+80 Z +40

A: Given,           The two equations are            112=1x+20+1y+80            112=1x+20+1z+40To find ...

Q: 28. Solve (D -4D + 4)y = 0 A y= C, + C,e B. y= Ce+ Ce C. y= Cie + Caxe D. y= Ci + Caxe

A: 28.The given differential equation,D2-4D+4y=0

Q: 1. Construct a segment whose length is twice the length of MN.

A:

Q: 3) Order the set of fractions using the number line 1 4 1: 2' 5 3 2 1 14' 3' 2 - -

A:

Q: Solve for w where u = (1, -1, 1, 0) and v (2, 0, –1, 3). 3w = u - 2v w =

A: