Evaluate x2y -3x if x = -3 and y = -1 %3D

Q: f-8=-5 of %3D

A: 1. Given Data Equation 1: f-83=-56 Add 83 on both sides of the given equation (1).…

Q: %3D 1t 30s

A: We will find out the required solution.

Q: -1/7x=16

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Q: 6) - 5) 4x+2 19 4 4x 18

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Q: Find yas a fon chenof x if t. %3D with

A: This is cauchy euler equation and we will solve it by changing the dependent variable

Q: Find the inverse flx/=7x-7 -l6x+4

A: The given function is: f(x)=7x-7-6x+4

Q: - Sxy =x- 8y %3D

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Q: Determine domain and range of -x +6 y = 2.x-9

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Q: + 100 %3D 100 75 +65 %3D 100

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Q: 5a 5y = 1 – 4x + 3y = 2 %3D

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Q: Ex; y* + 8y" + 16у %3D0

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Q: A1 .A = -5 .A%3D

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Q: ミ 42~x2 =ト 3ト %3D

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Q: %3D

A: Explanation and solutions is given below.....

Q: x + 2x-3 = 0; ²+2x %3D

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Q: -10x + 2y = -7 11. -10x + 2y = -2

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Q: x + 2x-7 = 0

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Q: x²- 3x 10 = 0

A: topic - quadratic equations

Q: 4y = 7/8

A: Given equation,

Q: V3

A: This is simply based on chord and tangent relationship

Q: 3. x²+ 14x - 15 = 0 %3D

A:

Q: y=3x-4 2x-3y=-9

A: Find the value of x and y

Q: xVx* + 4dx Find

A: ∫x2x3+4 dx Put, x3+4=t⇒3x2+0=dtdx⇒3x2 dx=dt⇒x2 dx=dt3

Q: y尝-x ーメコ+x = %3D XP

A:

Q: -1/4+y=-2/5

A: We have been given a linear equation that we need to solve. In order to solve the given linear…

Q: 2log, x- 3log, 4=5

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Q: 4x-2=4x+2 5 10

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Q: 12dx /16+x2

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Q: If 3x - 7 = 11, then 3x+4 = %3D

A: Solving the given problem using concept of expansion.

Q: 2x-5y%3D 2x-10y=-6

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Q: x+5y+4z -14 5y+5z% -15

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Q: Calculate A and B so that t B %3D 1+1 (1-z²)

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Q: -2 -12 2 -2 수 2 -2 y y 2 2 x x

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Q: 6x + 2y = 8

A: Given query is to solve the equation and find the value of x and y.

Q: x - 6 3D12 -6x +3%339

A:

Rate of Change

The relation between two quantities which displays how much greater one quantity is than another is called ratio.

Slope

The change in the vertical distances is known as the rise and the change in the horizontal distances is known as the run. So, the rise divided by run is nothing but a slope value. It is calculated with simple algebraic equations as: