Solve using Cramer's rule. 2x+8y = 11 4x+6y = 3 %3D %3D

Q: Write the equation of a quadratic function with roots at -6 and -4, and a vertex at (0, -24). Write…

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Q: Find the intersection. -2x + 3y - 4z = 3, -5x - 7y - 4z = 3

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Q: If one of the sides of a square is 3x-4y - 12 = 0 and the center is (0, 0), then find the equations…

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Q: Find 3v - 2w if v = 31 - 7j and w = -5i + 7j. Write in component form. Write in terms of i and j.

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Q: Express (-23+ j2) -6 in rectangular form.

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Q: Write the equation of the parabola given by y? + 2y + 12x – 23 = 0 in standard form. %3D -

A: Given equation of parabola is y2 + 2y + 12x - 23 = 0

Q: Complete the square to express y= 3x – 10x – 5 in the form y=a(x-h)² +k. Then give the coordinates…

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Q: Find the equation of the parabola whose axis is parallel to the x-axis and passes through the points…

A: We will find out the required value.

Q: Solve (-1+i)6 using De Moivre’s Theorem. Express final answer as rectangular form

A: Given term is: -1+i6

Q: Directions: Transform the following equations into standard form.   10. x^2 - 3x = -2   11. y^2…

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Q: Find b and c so that y = 42 + bz + c has vertex (- 6, - 8). %3D

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Q: Eliminate the parameter (NO SPACES). - x = 2t - 3 and y = 9 – 4t y =

A: given→⇒x=2t-3............(1)⇒y=9-4t.............(2)

Q: Y=2x+3 y-x=1

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

Q: Find the center and the radius. (x - 2)^2 + (y - 5)^2 = 100

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Q: Find AB, -2 -1 -4 A=3 -1 B= %3D %3D 2 7 6 3 6 4-8

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Q: 01 y! 1.

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Q: Which equation passes through the points (3,4) and (6,9)?     y−9=5 over 3(x−6)   y+9=3 over 5(x+6)…

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Q: Where do these 2 equations intersect? y = -1/2x + 4 x = -5

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Q: G F 5. The kite has vertices D(0, u), G(-w, 0), and F(0, -2u). What are the coordinates of E? (0, w)…

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Q: z²y°(-5x°y²)

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