Four solutions of the equation y = ax + bx + cx + d are given. Use a system of four equations in four variables to find the constants a, b, c, and d and write the equation. (-2,45), (-1,11), (1, -3), and (2,- 19) ... y=(Do not factor.)

Q: B C 4x -5 2y + 10 y+3 D 2x + 4 A

A: This is a question based on concyclic quadrilateral. Proceed as shown below

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A: I have provided a solution in step2.

Q: Solve the system of equations by substitution. fx + y = -9 x- y = 13 Ox = 9, y = -11; (9, -11) Ox =…

A: Explanation of the answer is as follows

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Q: Solve the system. — 2я — 6у — —14 - | — За — 9у — — 19 - -

A:

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A: To determine the number of solutions of the following sytem of equations.y=-4x+512x+3y=15

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A: y = -3x - 14 and y = x + 10 Is ( - 6 , 4) is a solution of the system of equation.

Q: Solve this system of equations: x = 2y – 8 4x + y = 13

A: Given,          The system of equations :             x=2y-8  and  4x+y=13

Q: Find the solution of the system of equations. -2x 5y = -12 10x 4y = 2 Submit Answer

A:

Q: Determine if (-6,9) is a solution of the system. 6x+y=-27 5x-y=-38

A: NOTE: Refresh your page if you can't see any equations. . given equations are

Q: Solve the system of equations. 4x1 - X2 + 3x3 = 12 + 9x3 = -5 2x1 %3D X1 + 4x2 + 6x3 = -32 Select…

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Q: (-2,-1);m=-3

A: Here given point and slope we find equation of line.

Q: -2x-2y =-8 3x+6y 21

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Q: Solve the system of equations. [x+2y-3z = 5 x-y+2z = -3 1-z=2

A: Given:x+2y-3z=5.............................(1)x-y+2z=-3..............................(2)1-z=2......…

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Q: y = 2x+ 11 3x-2y = - 19

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Q: 12X-8Y=-64 6X+6Y=58 FIND THE ORDER PAIRS

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