using echolon Gaussian method solve: x - 2y + 3z =14 5x + 4y - 4z = -1 2x + 9z =13

Q: Graph the following function. f(x)=3(x - 2)² - 3

A:

Q: VAA 10 Z 10

A: We have to find equation of given graph by expalaining relation between them.

Q: Question 3 Rolling a pair of die, what is probability of getting a two and a five? 1/36 1/18 1/6…

A: Topic:- probability

Q: For the piecewise function, find the values h(-5), h(1), h(5), and h(6). -2x-9, for x < -5 h(x) = 5,…

A:

Q: You deposit $200 monthly in a saving plan with APR of 6% for 10 years. How much would your…

A: Given query is to find the money accumulated

Q: Find the perimeter of the polygon. 4.5 ft B 5.2 ft 6.2 ft 4.0 ft

A: The perimeter is the sum of all the lengths.

Q: Graph the parabola. y=3x²-4 Plot five points on the parabola: the vertex, two points to the left of…

A:

Q: Solve the following quadratic equations by (If Possible) Factoring Extracting Square Roots…

A: See this solution in below

Q: (ii) Find the values of y which satisfy the equation: (8) 1 32%

A: formula used  is  (ax)y=axy23=825=32

Q: en that the augmented matrix in row-reduced form is equivalent to the augmented matrix of a system…

A: We have given an augmented matrix  100-4010-1001-20004 a) Determine whether the system has a…

Q: A box contains 12 large marbles and 15 small marbles, Each marble is either green or white. 3 of the…

A:

Q: Find the vector equation for the line passing through the points P₁(-3, 6, 8) and P₂(−6, 0, 12). 0 0…

A:

Q: Consider the following function. f(x) = Describe the local behavior of the function. f(x) is…

A:

Q: Find f(x) and g(x) such that h(x) = (fog)(x). h(x) = (9x + 9)² Choose the correct pair of functions.…

A: The given function is:h(x)=9x+92

Q: The profit of a company, in dollars, is the difference between the company's revenue and cost. The…

A:

Q: One month Elsa rented 5 movies and 3 video games for a total of $34. The next month she rented 7…

A: Let the rental cost for each movie be:  xLet the rental cost for each video game be:  y

Q: sider the following functions. f(x)=√x+1 and g(x) = wer 1 of 2: Find the formula for (fog)(x) and…

A: Given query is to find indicated composite function and it's domain.

Q: Write an equation for a function that has the graph with the shape of y=x², but reflected across the…

A: y=-f(x) reflects f(x) across x-axis. y=f(x+b)  shifts f(x) left by b units. y=f(x)-k shifts f(x)…

Q: Find the intervals on which the graph of f is concave upward, the intervals on which the graph of f…

A:

Q: Laura jogs at an average rate of 5.65.6 miles per hour for 2 11/10 hours. Priya jogs the same…

A: Given query is to find the expression for Priya's average rate.

Q: Use the following experiment. A state lottery game consists of choosing one card from each of the…

A: see below the answer and explanation with answer

Q: Question 19 Find Standard Deviation for the data given. (choose closest answer). Round your answer…

A:

Q: Express the following equation in logarithmic form.   e3=x

A: Topic = Algebra

Q: Find the indicated derivative for the function. h''(x) for h(x) = 3x² - 5x h''(x) =

A:

Q: Let A = - 3 7 6-1 -3 -6 and B= 0-2 9-6 Solve the matrix equation - 3X + 4A = B for X. -4 -1 X =…

A: To find matrix X

Q: Solve √8x+8 =x+1 State the quadratic equation that occurs after applying the principle of powers to…

A: Given 8x + 8 = x + 1

Q: Susan wants to cut a log into 9 pieces with equally spaced cuts. How many cuts are necessary?

A:

Q: a new ointment on the market heals wounds test show the wounds decreese exponent at a rate of 24%…

A:

Q: (i) Given that log, x+2 log, y=4 show that xy=16. Hence solve for x and y the simultaneous…

A:

Q: = Let A = 9 -6-1 Find 4A + 3B. 4A + 3B = 7 and B = -2-5 7 8 (...

A: We will find the required.

Q: Outside temperature over a day can be modeled as a sinusoldal function. Suppose you know the…

A: NOTE: Refresh your page if you can't see any equations. . the trigonometric function is in the form…

Q: olve the following quadratic equations by (If Possible) Factoring Extracting Square Roots…

A:

Q: Determine the domain and range of 1.) f-¹(x) = x-1/2 2.) f-¹(x) = x-4

A:

Q: Graph the parabola. y = (x-2)² +5 Plot five points on the parabola: the vertex, two points to the…

A: Topic = Function

Q: Using the substitution t tar Ja dx sin(x)- 4 cos(x) can be written as © ofe 2/22²41-2 dt 21² +1-2 dt…

A:

Q: Inspect the graph of the function to determine whether it is concave up, concave down or neither, on…

A: We have given cubic function  mx=-3x3 m'x =ddxmx m'x=-3ddxx3=-33x2 m'x=-9x2 Again differentiating…

Q: According to Newton's Law of Cooling, if a body with temperature T₁ is placed in surroundings with…

A:

Q: Calculate the volume of the parallelepiped with the vertex at P(−5, 4, 1) and adjacent vertices:…

A:

Q: Identifying For each ordered pair (x, y), determine whether it is a solution to the inequality y ≥…

A: NOTE: Refresh your page if you can't see any equations. . the given inequality is  which means the…

Q: Find the distance between the points P(9, -10, 7) and Q(-5, -7,-5). Use the square root symbol 'V'…

A: We need to find out the distance of between the given points.

Q: The four roots of the equation x² - ax² +9=0 make up an arithmetic progression. Find a.

A:

Q: certain route, an airline carries 6,000 passengers per month, each paying $200. A market survey…

A: Given query is to find the function for the number of passengers.

Q: Consider the following matrix A and its reduced row-echelon form: 1 -1 1 -1 -1 -4 -1 1-4 4-5-2 00 3…

A: The given matrix is A=1-11-1-1-4-11-44-5-2003-366102142 And rref=10030-2010334001-122000000

Q: Match the graph of f with the correct sign chart. Choose the correct sign chart below. OA. f'(x) O…

A:

Q: Give the inverse of the function on y=x+3?

A: given functiony=x+3we need to find inverse

Q: The sum of the base and the height of a triangle is 28 cm. Find the dimensions for which the area is…

A:

Q: For the graph of y=f(x), where (x-4) (2x+5) (3x+1)(2x+3) f(x)=

A:

Q: For the following amount at the given interest rate compounded continuously, find (a) the future…

A: Given  P =5600 r = 3.6 % = 0.036 t = 5 years Future value

Q: A baseball card sold for $300 in 1979 and was sold again in 1986 for $481. Assume that the growth in…

A: We need to find out to the exponential growth rate and the function.

Q: Question 18 Find the Lower Quartile, Median, and Upper Quartile for the following data. Data X: 1,…

A: