1. Determine if the following graphs are periodic or not. Give an explanation for your answer. b) d) YANA H ..

Q: A sample of three hundred thirteen students were surveyed one week prior to the election for student…

A: Take the percentage of votes 'B' received and the calculate the same for 1267 votes.

Q: For the function f(x) = x² − x − 8 - - find and simplify the difference quotient: " f (x + h) − f…

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Q: f(x, y) = xy, x = 1 - √t, y = 1 + Vi

A:

Q: 5. Evaluate each determinant. -2 -1 4 2

A: given isA=-2-142A=(-2×2)-(-1×4)

Q: 5. Το 1 1 D = transpose(A)* A, where A = 0 1 0 1 0 1 then D= and determinant of D=

A:

Q: O d. i) and iii)

A: Given that the 3 rational expression  To find which rational number are simplified

Q: GIVEN THE FOLLOWING MATRICES 3 A = B = 0 4 FIND THE FOLLOWING a) D + AB b) det (D) c) adj (D) 5 D= 3…

A: Given, A=13-43-2014B=-32725216133116D=31-250-4-453

Q: Kulvir's sales last week were $31 more than five times Stuart's sales. If together their sales…

A: We will solve the problem

Q: Let f(x) = sin x and g(x) = cos x, and W = span{f,g}. Use the Wronskian to show that f and g are…

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Q: Prove that (A + B)² = -(A + B) in matrix..

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Q: 2. Is the set of vectors of the form 06 b a+2b a subspace of R³? Show your proof.

A: I am going to solve the problem by using some simple calculus to get the required result of the…

Q: 3. Consider the following set of simultaneous linear equations. x-z 2w - 3x + 2z -10 w+y+z…

A:

Q: Eva transports tents across a lake using a boat that can hold a maximum of 1,000 pounds. Eva weighs…

A: Given, 50t+ 100 is less than or equal to 1000 where t is the number of tents the boat can hold

Q: Factor out the GCF from the polynomial. 25x -50y + 25 25x-50y + 25 = (Type your answer in facto

A: We have to find out the gcf

Q: A quadratic equation is shown below: 9x2 − 16x + 60 = 0 Part A: Describe the solution(s) to the…

A:

Q: Graph the following quadratic equation: f (x) x² - 4x +3 =

A: The given quadrati equation,      f(x)=x2-4x+3

Q: A set of three scores consists of the values 2, 5, and 8. E3X - 1 = ΣΧ2 - 1 = Hint: Remember to…

A: E3X -1  EX2 -1  which of this consist 2,5,8  here for this we put value in both equation and see if…

Q: Which of the following is the solution to the equation 25² + 4) = 125? Oz = 5.5 Oz = 3.5 Oz= -2.5…

A:

Q: Complete the inequality with perfect squares as close as possible to the middle number. ✓[?]<√42<√…

A: GIven ?&lt;42&lt;?We need to find the inequality with perfect squares as possible to the middle…

Q: A rectangle is formed by bending a wire that is 32 centimeters long. The length of the rectangle is…

A: Perimeter of the Rectangle = 2 (Length +Width ).

Q: Write an algebraic equation for the following problem and then solve it. A landscaping company needs…

A: The given data is: A landscaping company needs 180 gallons of 13% fertilizer to fertilize the shrubs…

Q: Determine the sum of the first four terms of the geometric sequence where a = 3 and r = 2.

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Q: Let f(x) = sin x and g(x) = cos x, and W = span{f, g}. 10.1 Use the Wronskian to show that f and g…

A: As per our norms we have to write one question at a time kindly repost remaining questions.

Q: QUESTION 1 Show that W = {(a, 0, b)|a, b = R} is a subspace of R³.

A: Let W is a subspace of a vector space V if and only if  u+v∈ W  for all u,v ∈W α.u∈ W  for all α∈ F…

Q: Salt water is flowing into an aquarium that contains pure water. The concentration of salt in the…

A: see below the answer and calculation

Q: For the graphed function f(x) = (2)x+2+1, calculate the average rate of change from x = -1 to x = 0.…

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Q: a. x − 1 _ x² + 2x − 3 x2 x+2

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Q: Broadway

A: Please refer to the image below

Q: E = 5 3 -4 -2 -4 2 -4 0 -3 2 3 42 上 2 4 4 -2

A: Let's find determinant using elementary row operations.

Q: In a vector space V, prove that Ov = 0 For all VEV

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Q: A group of children had a clean-up drive by the seashore. After the activity, they decided to play…

A: Activity is:-each child have to do 3 hopes followed by 1 jump.We have to calculate the number of…

Q: Solve the following equation for x. 1 1 1 - x-1 Select one: O a. x = 5 O b. x = 2 O c. x = 4 O d. x…

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Q: Use the elimination method when solving the translated system. The sum of two numbers is 62 The…

A: First I have written the algebraic form of system of linear equations for given information and then…

Q: 12. Let f(z,y) = < then f(1,2) = (b) 글 (d) 금

A: Given :fx, y=x-yx+y-1

Q: A O B 15 U 11 19 18 16 10 Given the Venn diagram as shown above, answer each of the following…

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Q: Q3) Assume A = [4 16 3 11 7 21 [3 21 and B = 1 5 (3 14 3 show that (AB)' = B' A'

A: Given, A=431672B=321543

Q: invertible matrix -1 that A is If A A is an diagonalisable, prove that is diagonalisable

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Q: Questions Stem for Question Nos. 7 and 8 Question Stem consider the region R = {(x, y) = Rx R:x20…

A: We have to find the radius and value of α.

Q: 2. Is the set of vectors of the form a b a+2b a subspace of R³? Show your proof.

A:

Q: A woman made a deposit of ​$287 . If her deposit consisted of 83   ​bills, some of them…

A: topic- linear equation in two variables

Q: Simplify: 8u²-42u² Enter the original expression if it cannot be simplified. Enter the correct…

A: Topic = Algebra

Q: Let f(x) = √20- x and g(x) = x² - x. Then the domain of fo g is equal to

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Q: Are there any significant differences from the product-process structure matrix? Is there any…

A: "Product pocess matrix" - It describes how certain types of production processes are more naturally…

Q: QUESTION 1 Show that W = {(a, 0, b)|a, b ∈ R} is a subspace of R 3

A: I am going to solve the problem by using some simple algebra to get the required result of the given…

Q: 5 3 entify the parent function and the transformation shown in the graph. Write an equation for the

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Q: Which sequence below represents an exponential sequence? A) B) {2, 6, 10, 14, 18,...} {3, 5, 9, 16,…

A: Explained below

Q: Find |AI, IBI, AB, and IABI. Then verify that |A||B| = |AB|. -3 1 A = [ ], B = [ 11 ] 9 -3 -1 (a)…

A:

Q: Write an equation for the function whose graph is described. g(x) = (x-4)² +5 the shape of f(x) =…

A: Trans formation of function rules: y = f(x) + C C &gt; 0 moves it up C &lt; 0 moves it down y =…

Q: Determine whether the set {p1,p2,p3} is linearly independent in P2, where p1 = 2+x+3x^2 +4x^3, p2 =…

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Q: What is LDU factorization? Also give one example ?

A: LDU factorisation