4. Which of the following is the standard form of y = 2(x-5) -20? A. y = 2x-70 B. y= 2x-30 C. y = 2x2-20x +30 D. y = 2x-10x +5

Q: 17 If y =-2x-x + 6, what is the value of y when r = -1 2/1

A:

Q: Which of the following is equivalent to (1-x)(1+x) - 3x (2-x)? A. 3x² - 6x +1 B. -3²-7x + 1 C.-4x² -…

A: Recall: (a+b)(a-b)=a2-b2

Q: If x = 2 , y  = 3 . Determine the value of  17x - 15y + 8xy - 10x - 2xy + 16y

A:

Q: 3.2 y" – 2y' + 5 = -8e¬X, y(0) = 2 and y'(0) = 12.

A: Given y" - 2y' + 5 = -8e-x

Q: Which of the following is an equivalent form of 4x^2 - 8x +64=0  1. (x-2)^2=-12 2. (x-1)^2=-15 3.…

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Q: If x* + x²y² + y+ = 21 and x² + xy +y² = 7, then the value of (

A:

Q: at is the end behavior of each of the fo 1. y = -4x3 + 2x? +7 2. y = 2x - 3x + 4 3. y = -x³ + 2x5 -…

A: We have to find the end behaviour

Q: Consider the following IVP: y" + 3y' + 2y = 12x²; y(0) = a, y'(0) = b

A:

Q: If-2r+3=7 and 3x+1 = 5+y, the value of y is 1) 1 2) 0 3) -10 4) 10

A:

Q: Consider the following. y 6- y = x' - 2 x 4 2 X -4 -2 4 -2

A: We have to find the following conditions

Q: 20: a) Find variables if 3x + y 19 -17 2 [19 2x+3y]

A:

Q: .... 1 If x+iy sprove (x2 + y²) * (a² + b²) = 1 !! a+ib

A: To solve the following problem, we use the standered result of complex no. 1.  i2  = -1  2.  (a+b)…

Q: 4. If y = 3', express each of the following in terms of y: %3D (a) 3**1 - 3*- 1 (b) 32x +1 + 3*- 2…

A:

Q: 14メナ2y=7 X-y=4

A: x + 2y = 7 ..... (i) x - y = 4 ...... (ii)   (i) - (ii) gives, (x+2y) - (x-y) = 7 - 4 So, 3y = 3 So,…

Q: -2) [5x+By'-2 4x+ 2y --2 2x-4y +3-0 O (A) O (B) 5'-y = 10 3' +y= -4 3(x-y)-12 12- sy -0

A:

Q: O Show that y= 35x' - 30x² +3 satisfies (1- x )y"-2xy'+20 y = 0.

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Q: What is? 2x-1=y,2y+3=x

A:

Q: Show that 1 1 1 a² y? 2 = (y? – x²)(z² – a²)(z² – y²) -

A:

Q: b) h(x) - 13 — 2х - х?). c) h(x) = V3 - x 5, d) h(x) = Vx³ + 4x2 + 1.

A:

Q: 2. x2 + y2 + 6x + 8y = -9

A: Dear learner, As per our guidelines, we can provide the solution for first one only. Kindly post…

Q: Which could be the equation of the following? 40 30 2 10 -3 -2 -1 -10 -20 -30 -40 O -22 + 9z + 5x +…

A:

Q: Consider the following. + 7x y = 2

A:

Q: If 1/6 of x - 7/2 of 3/7 equals - 7/4, then the value of x isA -1.5B 3C -2.5D 6

A:

Q: OA. y-1=-2(x- 3) B. y-1=-2(x+ 3) C. y+1=-2(x-3) OD. y+1=-2(x+3) Revie

A:

Q: .What is the set of points given by (a) x² + 2xy + y² = 1 (b) x² + y² - 2x + 4y + 5 = 0?

A: To find the set of points satisfying the given relation.

Q: 4. If x - xy + y = 1, find y' 3x2 a.): b.) 1-3y? c.) x-3y2 d.) +3y?

A: The general rule of differentiation is ddxxn=n·xn-1The product rule of differentiation is…

Q: -4 -2 y 18- 16- 14 12 10- 8 6 y2 2 yl X

A:

Q: x² + y² - 2x + 24y+129 = 0 O (x-1)² + (y + 12)² = 16 O (x-1)² + (y +12)² = 154 O (x-1)² + (y+12)² =…

A: Add 1 and 144 on both side

Q: Show that y= 35x'-30x + 3 satisfies (1- x' )y'-2xy+20 y= 0.

A: Find 1st and second derivative put in ode check it gives value 0 or not

Q: If x²+4y²=40 and xy=6, what is x+2y?

A: given: x2+4y2=40 xy=6 then we have to find the value of x+2y.

Q: 13. Find x and y. 2y° 4x° (2x + 12)° (y + 6)°

A: Topic :- Geometry  answer :- X=30 and Y=54

Q: x=3t y=24ヶも 2=3+56 =2+4t, Z = 3+5€ メ-S Z-10 2 2 ニ

A: we have to find the point of intersection of the two lines: L1:x=3t , y=2+4t , z=3+5tL2:…

Q: )Show that y= 35x'-30x +3 satisfies (1- x )y'-2xy+20 y= 0.

A:

Q: 22. Find the point of intersection between the following two lines. 4:x-2=-2 = z-3 and L:2į +3 j+ 4k…

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Q: а. (-2)4 —24 b. (x)° = 1, assume xeR -2 С. 2)

A: We have to find true or false. a) (-2)4≠-24 We take L.H.S. of given expression -…

Q: -3 8x°y² ' 12x'y* 6.,2 4 17m m m+5 5х-2 13 - x(x-7)

A: To find the LCD

Q: show the complete solution using differential equation

A: As per the guidelines we can solve 1 part only

Q: 14. x = -y + 4y, x = 0 3 1 1 2 3 2.

A: Consider

Q: 22 O A. y= 3x - 12 O B. y=x+3 с. y= x-12 O D. y= 4x + 3

A: Find the equation of a line from the graph

Q: 22. What is the standard form of the equation x2 - 36y2 - 20x + 64 = 0? (x-10)2 a. - y? = 1 c.(x –…

A:

Q: 6. Complete the following table. a. As x → o, -3x* + 7x- 9 → b. As x → -o, 3x - x³ → 7 d. As x → T,…

A: To find as x approaches a value then what value does function approaches.

Q: If 3* 3Y = 27 and 2x+y = 5, find x: %3D

A:

Q: If x2 — 2ху + y? — 6х + 2у %3D 0 , find y' х-у-з А. х-у-1 х-у+3 В. х-у-1 х-у-3 С. х-у +1 х +у-3 D.…

A:

Q: 1 4. What is x in the equation 2x - 3 -2 2.

A: A detailed solution is given below

Q: What is the end behavior of each of the following 1. y = -4x3 + 2x? + 7

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: If A = } and 8 - I 2 5 %3D B = 4 1 -3. 11

A:

Q: 23. y = 2x, y=x, 0<x< 6

A: