14. State the x-intercepts of the quadratic relation y = -2(x+1)(x- 2). 14. a) 1 and -2 b) -2, 1, and 0 c) -1 and 2 d) -1 and 0

Q: (1) What is the relationship etween lines 11 and 12? where L:x = 2, y = 1+ 2t, z = 1+t L2:x = 4 -t,…

A:

Q: Show that yrcos(x²) is asoktion to: xy"-y'+4x3y =0, and then use reduction of order to fond a second…

A: Given differential equation is ,                                   xy" - y' + 4x3y = 0 (.)  If  y =…

Q: 6. Eliminate the arbitrary constants from the relation y=ax² +bx +c.

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Q: Show that the equation x+y+z=4 ,2x+5y-2z=3,x+7y-7z=5 are not consistent

A: A square system of equations represented by, AX=B is considered inconsistent if the inverse of the…

Q: Suppose the symmetric equations of lines l1 and l2 are = 2 – y = z and x = -1, 2 3 espectively.

A:

Q: Determine whether there exists a constant c such that the line x + cy = 1: passes through (3, 1).

A: We have to determine the value of constant c such that the line x+cy=1 is passing through the point…

Q: For the line that has the equation X1 + 2X2 = 10, will pass through: %3D O (5,4) (10,1) O (2,4) O…

A: Given that  The equation of a line is x1+2x2=10 To find a point that will pass through the given…

Q: Find the closure of a straight line in R x R_.

A: Given: Straight line in ℝ×ℝ. To find: Closure of straight line in ℝ×ℝ.

Q: Find the minimum of Q = x2 + y2 if x + y = 6.

A: To find the minimum of Q=x2+y2,if x+y=6. Solution: given, x+y=6⇒y=6-x   ...(1)⇒Q=x2+y2⇒Q=x2+(6-x)2…

Q: 2. Sketch the set of points determined by the condition (a) Re(7 - i) = 2; (b) |27 + i| = 4.

A: Use the value of z to simplify the given equations. Now solve them to their simplest form and then…

Q: what is the relation ship between the stYaight tinesor t 51+7と Zz x3 पन्हे 25万-31 2-7+2+ A y36 6.

A: For the solution follow the next steps.

Q: Find the point of intersection of the lines: y = 4x + 1 and y = -2x +4 %3D o (2,9) 으(4,2) ㅇ (4,3) O…

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Q: x^2+2y^2=9 tl to the line x+3y=7

A: Given: x2+2y2=9To the line x+3y=7

Q: How far is the point (2, -3) from the line 3x - 4y +7 =0? O 5 4

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Q: nded by the curve y2=4x and the lines x = 1 and x = 4.

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Q: 5. Eliminate the arbitrary constants from the relation y = Ae* + Bxe²*.

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Q: - For what value of k will the line kx + 5y = 2k be perpendicular to the line 2x - 3-y = 1?

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Q: Describe the set of all points in 3- space whose coordinates satisfy the inequality Y² + z² + 6y −4z…

A: Sphere: A three-dimensional shape like a round ball. A sphere has one curved surface and no corners…

Q: Suppose two numbers x, y satisfy x – y = 4. The minimum value of the quantity x² + 3y? is O 24 12 36

A: Given  x-y =4 Then x=y+4 And minimum value of u=x2+ 3y2   ...(1)

Q: 16) Identify the hortizontal line. A) y=x C) y=-5 E) x= 4 B) x -y 1 D) x+y 0

A: Line Parallel to x axis

Q: Find the distance between u = 0 - 4 and z = 3 - 3 - 1 8

A: The distance between two vectors u=a1a2a3 and v=b1b2b3 is: d=b1-a22+b2-a22+b3-a32 The distance…

Q: Sketch the graph (and label the vertices) of the solution set of the system of inequalities. x + y <…

A: Given the system of inequalities We have to find which one of the graph is correct for given…

Q: 3- The line jaining the origin and Point_of intersection of the linesr(X=l+2t_ ys-3+4Ł,2=t) aul (x-…

A: Given that: Lines are: L1: (x=1+2t, y=-3+4t, z=t) and L2: (x=-2+3t, y=-5+3t, z=-12+34t)

Q: 25 suppose C= 4X y°+i3x°y Fixd divegence c. 3.2

A: Here 4x^2y^5 is assumed to be coefficient of j and 3x^2y^2 is coefficient of i as given in question.

Q: csec²x +secx -2=0 3cotx-3=0

A: Given: 3 cotx -3=0

Q: How far is the intersection of the lines 4x-5y=26 and 3x+7y+2=0 from the origin

A: We have to find the distance of the intersection of the lines 4x-5y=26 and 3x+7y+2=0 from the…

Q: The area bounded by the curve y=4x y=4x  and the lines x=6x=6 ,x=10x=10 and x−axisx−axis is: Choose…

A:

Q: A tractor has a first cost of $40,000 and a salvage value of $15,000 in year 10. The MARR is 12% per…

A: Option B

Q: Date: Section %3D Practise: The Quadratic Relation y = ax + c 8.3 1. Without graphing, order the…

A:

Q: 2 1ど y+1 w that line

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Q: Determine B such that the line 3x + 2y - 7 = 0 is perpendicular to 2х - Ву+23D0. | O 5 Оз O 2

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Q: 2- The distance d from the point R=(1,4,-3) to the line L: x=2+t,y%3-1-t Z- 3t is 4.43 False True

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Q: The management of the Titan Tire Company has determined that the quantity demanded x of their Super…

A: We are given Demand,D(x)=164-x2 Supply = 12x2+68 Calculation of the equilibrium point,…

Q: 3. Find the area of the quadrilateral enclosed by the lines x y = 0, 2x – 5y = –15 and 5x – 2y = 15.…

A: Let's find.

Q: 6) Zyia claims that (2,1) is the point of intersection of the lines y = 5x - 3 and y = -4x + 6 . Is…

A:

Q: 10. In the standard (x, y) coordinate plane, line r contains the points (6, 5) and (b,-5), and line…

A: Given problem is :

Q: 5. Find the point of intersection of the following lines x = 4t +2, y = 3, z = -t +2 b. x = 2s +6, y…

A: Given query is to find the point of intersection of line a and line b.

Q: Describe the set of points that satisfy  x2 + y2 + z2 - 2x - 4y + 6z = 2

A:

Q: The management of the Titan Tire Company has determined that the quantity demanded x of their Super…

A:

Q: 13. XPOQY and AOB are straight lines. PO =0Q and 21 = L2. Prove that ZA = ZB. B. A

A: That's easy. Have a great day!!!

Q: I thought at least meant greater than or equal to. Therefore the correct answer should have been A…

A: Here, the term used is at least $10,000.

Q: 4. Use first or second differences to determine the type of relation between x and y. -1 1 3 2 4. a)…

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

Q: 11) Find the point(s) of inflection for as an y=8x-x³ (point(s) of inflection should be given…

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Q: show.. that. the line in.which. and. .5Xm2y.Z==.0. jntersect..is

A: Equation of the plane: - In three-dimensional space, a plane surface is represented by an equation…

Q: 1. What is the maximum value for the relation y= -8(x-3)^2-11

A: As per the rules, we can answer only first question and rest can be reposted.

Q: 13. Evaluate (2x + y + 3z) ds, where C is the straight line from (0, 1, 1) to (1,0, 1).

A: we have to evaluate

Q: Maximize f(x,,x,)= 24x, – x' +10x, – x %3D subject to *; 58 X, 54 x, 2 0, x, 20 and

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Q: What is the equation of a line that goes through the point (0, 2) and has a sloj y = - x + 2 y = 2x…

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Q: Suppose that the two lines ay= x-y and 2/ax+3y=1 are parallel. What must be the value for a?

A: First of all, consider general equation for the straight line. Also consider the given equations.