Q2: Sketch 3 graphs each containing 3 lines l1, l2, and lz so that on the first graph the the system on linear equations has a unique solution, on the second graph the system has no solution, and on the third graph the system has infinitely many solutions.

Q: solve the systems of equations graphically

A: Since you have posted multiple questions, as per our policy we will answer first question. Please…

Q: 42. xj + 2х2 - 2х3 + 2x4 2x1 X2 + 3x3 + x XX 3x1 - -X1 x₁ - + 3x2 - 2х3 + - - - 2х2 + X3 +3 - - -…

A: The given system of linear equation is…

Q: 3. (a 1)x₁ + 2x₂ = 0 2x₁ + (a1)x₂ = 0 Linear equation system is given. Find a for a) Infinitely many…

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Q: The system of linear equations: X1 + 2x2 + 3x3 = 2 X1 – x2 + 2x3 = 1 Select one: О а. is an…

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Q: Beginner: The network below shows the flow rates of gases into and out of a network of pipes at an…

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Q: 4. Edna leaves the trailhead at dawn to hike 12 miles toward the lake, where her friend Maria is…

A: Given that, Edna leaves the entrance to the trail at dawn to hike miles toward the lake, where her…

Q: Use a graphing calculator to solve each linear system. a) y = 2x - 27 and y = -x + 12 The solution…

A: We have to use a graphing calculator to solve each linear system (a)  y = 2x - 27 and y = - x + 12…

Q: (y =x - 4 įx-y=2 5) Solve algebraically and graph the following system: ->

A: The given system of equations is: We need to solve the system of equations algebraically and…

Q: 5) Зх + 2у + z %3D 2 2х + у — 2z %3D— 2 2x + 2y + z = 3, Find the solution of the system of…

A: Solution is given below...

Q: Solve: 2 0 -1 0 2 -6 1 -2 -3 -2 0 1 -5

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Q: 2. Graph 121x2 – 392y = 49y2 – 726x + 5624 and find (a) center, (b) vertices, (c) imaginary…

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Q: 9) One equation within a system of equations shown here: -3y 6 X a) Provide an example for the…

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Q: 5. Given the system of equations, 729/(a+3) = and 41-62 3 determine a and b. 64

A: Here we can use the rule that if bases are same then ,we can equate the power

Q: A municipality’s drinking water network is supplied by a plant that is no longer sufficient to meet…

A: The diagram giving the direction of flow and connection of the pipes is as follows   At each node…

Q: 1) Using the Gauss elimination technique, find values of a and b with which the following system of…

A: Solution is given by using Gaussian elimination method as follows

Q: Consider the system of equations xi +3x3 -x1+ 2x2 – 3x3 2.x2 + ax3 1 1 For which real numbers a and…

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Q: 1.  Create a system of linear equations with three equations and three unknowns.     Solve the…

A: The objective is to solve the above question.

Q: V.EVALUATION: Given the following scores: 5, 7, 12, 14, 15, 22, 25, 30, 36, 42, 53, 65. Find: 1. Qi…

A: The given data is already in ascending order: 5,7,12,14,15,22,25,30,36,42,53,65 Q1=(n+1)4thterm…

Q: Consider the system of equations: (a +1)x+ (2c-4)z = 2 -2by +z = 0 (-a - 1)x+ (1 - c)z = 1 Determine…

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Q: Consider the system of linear equations x1 – kx2+ k²x3= 0, X1 +kx3= 0, X2 -X3= 1. Determine all…

A: Given system of linear equations is  x1-kx2+k2x3=0x1         +kx3=0   x2      -x3  =1 we have to…

Q: ✰✰✰ 6. a) Create a linear system: John put his savings ($5000) into two accounts. In the first year,…

A: →given total saving is $5000 put into two accounts →interest in first account is 3%→interest in…

Q: The standard equation of a circle is: 1.1 x² + y² + Ax+By+C =0 Show that the following systems of…

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Q: Obtain the answer of the following linear equation system by Gauss-Sidel method with an accuracy of…

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Q: 3. Show that the system of linear equations 2r - 2x2 + r3 - 201 - 3r2 + 2a = Ara T+2ay - Ar can…

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Q: Item 6 Solve the system of linear equations using GAUSS-JORDAN REDUCTION METHOD. Зх + 2у + 4z %3D 9…

A: To find - Solve the system of linear equations using GAUSS - JORDAN REDUCTION METHOD. 3x + 2y + 4z =…