State the domain and range of the relation given in the table below, and determine if it is a function. 8 -15 9 -6 y -12 -16 17 -18 2 Domain: { } Range: { } Is the relation a function? O No Yes

Q: Graph the following quadratic function y = x² – 8x – 20 plotting, and labeling, the intercept(s) and...

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A: Discount = 5% of selling price mentioned on advertisement Sales price = Selling price mentioned on a...

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Q: The given equation 4y – 2y2 +y – 3 = 0, how many - - complex roots are there? 3 O 2 01

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Q: 5.) A partial payment is made on the date indicated. Use the United States rule to determine the bal...

A: Principal =$6000 Rate=3% Partial payment=$4000  number of days between july 15 to dec 27 = 165 days ...

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Q: 25. f(x) =x-16x A) -4, 0, 4 B) -8, 0, 8 C) -2, 1, 2 D) 2, 4, 8 26. g(x) = x* -x' -6 A) -V3,-V2, 2, 3...

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Q: Find the determinant of the triangular matrix. -4 0 0 4 7 0 -7 3 -4

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Q: 4. Determine the sum of the following arithmetic series. 22 E(- 5k + 12) k=1 Student's Work Student'...

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Q: For the Boolean functions F(X,Y,Z) and E(X,Y,Z), as given in the following truth table: XYZFE 00000 ...

A: We have to find the minterms and maxterms.   According to our guidelines we can solve only 3 subpart...

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Q: 8.Which of the following is the value of k as y varies directly as x and y =7 and x 14? A. None of t...

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Q: If a F (2) = ry +i (22 - ), what is F(-1+26) O 2-3i O-2-3i O-2+3i O 2+3i

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Q: Use Newton's method with the starting point (1,2)T to find a solution of the system

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Q: 1.Which of the following is the value of x as y varies directly as x and k = 6 and y = 72 A. x-12 B....

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Q: The amount y (in dollars) that you raise by selling x fundraiser tickets is represented by the equat...

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Q: 0.2(10−5c)=5c−16

A: Given :

Q: Solve the inequality algebraically. 3 (6 - x) (2x+9) x - 27 The solution is (Simplify your answer. T...

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Q: {(1, 1) , (2, 3) }, = {{-1,2), (–1, 3) }. B %3D a. Find the change of basis matrix from the basis B ...

A: We have to find the change of basis matrix from the basis B to C and C to B

Q: Use the difference an+1 an to show that the sequence {n – 11"} is strictly increasing or strictly de...

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Q: of ZDAE. TD 65° A

A: Given query is to find measure of angle DAE.

Q: -2.9x = 5.8

A: Given  -2.9x=5.8  X=5.8/(-2.9) X=-2

Q: Make a word problem with a solution about linear permutation. Any problem will do, thank u po!

A: Linear permutation:- Linear permutation is an arrangement of objects in a definite order. The elemen...

Q: f(x) = 8x+24. Show finction for the inverse: 1. f-1(280) 2. f(x+6)

A: Let y=f(x) then finding f-1 (x)  For f(x+6) replace x by x+6 in f(x) 

Q: JJ. JUA X ABD) 224 ABE) 16 36. g(x)=2x -3x² +5x+3 ACD) 1 АCE) 2 37. h(x)=x -4x³ +3x² +8 ADE) -3 BCD)...

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Q: x* + 5х 5. Зх + x² - 2 3x3y3 4xy :- y-x 7. X-y

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Q: Solve for x. Round to the nearest tenth, if necessary. * 64% 8.3 160 00 Submit Answer Answer: x =

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Q: 4. Construct the Truth Table for a. "p v (~q → p) pa (~g) b.

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Q: Wrte eacn echatianク う万t Symmetny, and dvection of opening. the vertex, OXis of

A: Vertex Form: y=a(x - h)2 + k  Where , vertex is (h,k).  If a is positive, then the parabola faces up...

Q: 0. For what values of a and b is ax + 2b, 8(x) x² + 3a – b, 0 2 tinuou s at eiery r'

A: Follow next step

Q: The number y of objects a machine produces is proportional to the time x (in minutes) that the machi...

A: Solve by making equation

Q: Use polynomial long division to divide f(x) = x3 – 5x² + 8x – 2 by x² – 2 and cotient and remainder.

A: See the details solution in below

Q: if 0°<θ<90° and sin⁡θ=3/8, find cos⁡2θ.

A: To find: cos2θ Given information: if 0°&lt;θ&lt;90° and sinθ=38 Formula used: cos2θ=1-2sin2θ

Q: Find the rank and the nullity of the matrix -2 -4 -2 -7 -1 -2 -2 -6 A 1 1 4 -1 -2 -1 rank(A) nullity...

A: Given :-2-4-2-7-1-2-2-61214-1-2-1-4

Q: Jse the variable x to write the phrase in symbols. 2 less than 8 times a number In symbols, 2 less t...

A: Topic:- algebra   

Q: 3 The scatter diagram gives information about the temperatures at 8 different heights up a mountain....

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Q: Rational Exponents Da o t e er t ch t Name 16 64 IN 25 625 81 64 125 32 125 115

A: This question can be solved using the properties of exponent.

Q: 6- 4 2 1. 02 4*6 8 -2 -8 -6 -4 -2 1. B. -4 -6 -8

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Q: You cannot find the GCF of terms that are negative. O True False

A: The Greatest common factor of a set of numbers is the largest factor that all the numbers.

Q: two thousand kg of steel containing 8% nickel is to be made by mixing steel containing 14% nickel wi...

A: We use linear equations to solve the given problem.

Q: Bx, - x, +x, =5

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Q: -3 Let A = -1 -3 3 -1 (a) Find the determinant of A. det(A) (b) Find the matrix of cofactors of A. C...

A: topic - matrices

Q: The function /h is defined as follows for the domain given. h(x) = 2– 2x, domain = {-1, 0, 1, 2} Wri...

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Q: 4 8 5 0 3 3 6. 7 1 7 9 7 1 4 8 4 LO

A: Given: - The numbers are 48·503-5·972 To solve: - Subtract these numbers

Q: Show all work to solve 3x2 + 5x – 2 = 0.

A: Here,     3x2+5x-2=0⇒x=-5±52-4· 3-22· 3⇒x=-5± 72· 3⇒x=-5+72· 3, x=-5-72· 3⇒x=13, x=-2

Q: FINDING MARGIN OF ERROR Find the margin of error for a survey that has the given sample size. Round ...

A: We have to find the margin of error for the following samples.

Q: Answer the questions below about the quadratic function. f()=x-4x+7 Does the function have a minimum...

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Q: a + 567 Let W be the set of all vectors of the form Find vectors ui and v in R such that W = span {u...

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Q: The end behaviour of a polynomial function is determined by the degree and the sign of the leading c...

A: According to given graph graph have four roots roots are -2,-1,0,1and also graph is open downward so...