x2—7х+10 V x2-3x-5 Find domain of y =

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

A:

Q: x-1) (2y + 1) correctly describes of variables method

A:

Q: 3-2r . Find y'(0) %3D

A: Given: y=3-2x21+x To Find: y'0=?

Q: x+3 Find the domain of: y = 4-Vx2-9

A: Given that: y=x+34-x2-9

Q: – 2y' = 2t 2x – x + y' – 2y = 7 x" + x

A:

Q: x + 3 Find the domain of y %3! 4 - Vx - 9

A: Under the square root, we can not have a negative number.  And in the denominator, we can not have…

Q: Z-y+2x = 5 X + y -z = -2 2y + 2z -x=1 What is the value of y?

A:

Q: 3 2(x-1) + If y = Vx? – 2x then y' 3Vx2-2x F

A: It is an important part of statistics. It is widely used.

Q: find δƒ/δx and δƒ/δy. ƒ(x, y) = 5xy - 7x2 - y2 + 3x - 6y + 2

A:

Q: 5+2x+x2 Find y' if y = 2x 243x/2,3x -1/2 -1/2 1/2, 1/2

A: Topic-differentiation

Q: Find y" of x+9y2-36 16 A 9y (B 4x 9y D 4x

A: Solution...

Q: V-2x+1 1. y = (Domain only) V-4

A: given y=x2-2x+1x-1x-4   As per our guidelines we are supposed to answer only first questionKindly…

Q: Q Find the domain of y 1- Vx + V+ 3x-x – 3

A:

Q: III Find y" if y=2x- 4x-x²+7 120x -24 A O B O x² - 4 120x+24 D. x²+4

A:

Q: æ = 4;y = t-1»Y t² – 1|

A: Use the following derivative formulas:ddxxn=nxn-1ddxfxgx=ddxfxgx-ddxgxfxgx2ddx ( f(g(x) ) = f'…

Q: 1 Vx-5 Q Find the domain of y = - |x-31 Ix+5| x2-25

A:

Q: (r2+2rt-4t2)dr-(r2-8rt-4t2)dt=0

A:

Q: y = x2/2x2 + 3 at x = 2

A:

Q: -10x Given an equation x3 – y3 = 5, show that y" %3D y5

A: We will show the given statement.

Q: Eliminate the arbitrary constant. y=Ax³+Bx³ (A B 7xy" - x²y + 15y = 0 D x²y '- 7xy" + 15y = 0 Cx²y"…

A: To find- Eliminate the arbitrary constant. y = Ax5 + Bx3

Q: z) if - 11z - 75 | and g(x) %3D T2 + 10x + 2 separate your answers.

A: We have to find the value of x according to the given information

Q: 2x³y' = y(y² + 3x²) a. y-2x2 -x +c b. yx3 -x + c C. y2x x3 -x+c d. y'x2 = -x +c

A:

Q: ² x²-y2 2 X-Xy -y

A: Given function is:…

Q: Find y' and y". 1. x3 + y2 – 3x - y- 6 = 0

A:

Q: x=t-2 and y= t t-2

A:

Q: -4x 2.) y = required:a) find the value of y if x = 1

A:

Q: 2. y³ = 2a°x³ , find y". 3. 4x° = 3y*-x³y? , find y" %3D

A: Note: Since you have posted multiple questions, we will solve the first question for you. if you…

Q: f(x)=x^2+7x and g(x)=9x+1 (fog)(x)= (gof)(x)=

A:

Q: 3-2x 10 Q Find the domain of y = | - 1+x x+5

A:

Q: 6. y = V2x – 3x . Find y'" -

A:

Q: Solve the system.

A: Given

Q: Show-= x2 y2 = 1 is r² = b2 a2 b2 1-е2 сos2 0

A: To show  x2a2−y2b2=1 is r2=−b21−e2cos2θ

Q: I-y+z=1 2x + 2= 2

A: The system of equations are : x-y+z=12x+z=23x+y-3z=3 Apply the cramer's rule in the system of…

Q: Vx-5 Q Find the domain of y = - |x-3| |x+5l x2-25

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: y = Vx3 – x y = x - Vx - 1

A: We will solve the following.

Q: 10 Q Find the domain of y = v4 – V4x + x2-25

A:

Q: 3. 4x° = 3y^-x'y² .find y" %3D

A:

Q: f(x) = 2x(3-x2) x²+9 %3D as x → -∞

A: Solve the given limit as,…

Q: y = -3x + 8 and y = x - 1 10 2. -2 5n

A:

Q: 1) ys-x- 2 y2-5x + 2

A: Since you have posted multiple questions so according to our guideline we will solve the first…

Q: Q Find the domain of y = V1- Vx + V + 3x -x- 3

A:

Q: f(x)=2x^2-x+9f(x)=2x2−x+9 Find f(4)

A: The given function is f(x) = 2x2 – x + 9.

Q: 1: 4t² y" +8ty + y = 0 2. 3t² y" - 2ty - 2y = t² - 3t

A: We can solve the given differential equations. Note: As per our Guidelines, we can solve first…

Q: f(x)%3D3X +10 A. x = 5 B. x =0

A: the given function is: fx=3x+10 A) x=5 B) x=0 we have to determine if the given function is…

Q: Use Cramer's Rule to solve the system.

A:

Q: Find the domain: 1.) x2 – y² ± 0

A: First we consider the given function is equal to a constant number which is not equal to zero and…

Q: 2.F(x)=x2 +7 and g(x)=2x+5 a)(fog)(2)   b)(gof)(-4)   c)(fof)(1)

A:

Q: 4x+V1-2x S(x) = find the domain only. V9-x2

A: Given function, fx=4x+1-2x9-x2

Q: - 3 Find y' for y = 2x- 2x-1. y' =D %3D

A:

Polynomials

Try substituting 1. You will get 6 and not 0. Try other real values also. What About -2? Let us check.