(a) y = x2 – 2 and y = 2 -

Q: y2-16y +28=

A: Topic:- algebra

Q: y = e3x-2y +x² . e 2y

A:

Q: x +y = - 12 2x - 3y = 6

A: Solved below

Q: what if y(0) = 6 instead?

A:

Q: Put the equation y = y = - 3(x + 2)² + 5 into general form y = ax² + bx + c.

A:

Q: y3vu+ 2u and u= x - 3

A:

Q: 2(a + 3x) = y - 4x for y

A: Given query is to solve for y.

Q: Find the intersection point of 2x – y = 5 and 4x = – 2y + 6

A: Given: 2x - y = 5, 4x = -2y + 6 Calculations: From first equation, 2x - 5 = y Substitute this in…

Q: Write y=2(0.5x-6)(6-24x) in the form y=k(x-r)(x-s) and give the values of k,r,s.

A: We have to factor out 0.5 and -24

Q: -x + y2 = 3 and x + y2 - y = 0

A: Consider the given equations as,

Q: - 1 2x -7y-2 4x2y-4 Simpify:

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Q: X+2y=3 , x-y=6

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Q: D6 + 3D4 + 3D2 + 1) = 0

A:

Q: x = t3 + t2, y = 7t2 − 4, t = 2

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Q: What if y(0) = 5 instead?

A:

Q: Y=x+1 2x-2y=8

A: y = x+1 ...i  2x - 2y = 8  -> y = x -4 ...ii

Q: y = xy2 + 2x2

A:

Q: y = -5x y =) 3x 3

A:

Q: 4x +2y=O Y=X-3

A: Given ,  4x + 2y = 0  ........... (1)  &  y = x - 3    ......... (2) We have to find x & y…

Q: Is (6,7) a solution for y=11x+8?

A: Given:

Q: Find the x- and y-intercepts of x+7y=−7.

A:

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

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

Q: Put the equation y = x² – 2x – 3 into the form y = (x – h)² + k:

A: y=x2-2x-3

Q: x²+y²+6x-1=0

A: Given:      x2+y2+6x-1=0

Q: x - 3y = 1 2x – y = 7

A: Our Aim is to solve the given equations below:-x-3y=1 -(i)and 2x-y=7 -(ii)

Q: x2+4x+y2-6y=-9

A: x2+4x+y2-6y=-9 =>x2+4x+22+y2-6y+32 =-9+22+32 =>x2+(2*2*x)+4+y2-(2*3*y)+9 =-9+4+9…

Q: Compute the correlation between the random variables Y1 and Y5 = 1+ X1 + X2.

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Q: 4 x 5 y = a -3 x 4 y %3D - y =

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Q: 3y2 − 6y + 2 y

A: Consider 3y2 − 6y + 2 = 0

Q: 3(y+7)-7y=1 y=

A: First we distribute 3.

Q: y = 3x + 4, what is y when x is 1, 2, and 3

A:

Q: (c) y = 82³ – + z – 23 - 32

A: on doing the differentiation we get