Determine the a) roots, b) ve Illustrate its graph. 1. f(x) = x² – 8x + 15

Q: Bonus) What is tan° ? 4

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Q: In Exercises II to 14, determine the nth-term formula for the number of square tiles in the nth…

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Q: ase implicít diferen tia ton to fin cly I d X

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Q: Let S = [-00,00] the extended real number and A = N. then: One of the following statements is true:…

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Q: A = B = 2 (1) Find a matrix C which satisfies 3A + C = B. C = (2) Find a matrix D which satisfies A…

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

Q: PILet xbe ariv with Prdif 0ハメク」 e.w and - Find and tu= 1- The Value of a, and9e 2-Vartx)

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a…

Q: proof CAUBIC)= PLA|1B) t plc1B)- p(A nel13)

A: Given that  Three events A, B and C such that  P(AUB|C)=P(A|C)+P(B|C)-P(AnB|C)  Which is the correct…

Q: If it was G,y) -x+y* Van fy =xy^+ In Ge) @ trae false

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Q: 3 X :-10 ise x= ? 4 x-2 A) -16 3) 4 E) - 4 D) 6 E) 16

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Q: J y'+2xyt.xy4 1 =D0; ylo) =

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Q: Evaluate xdx -1x+1 O 1) 16 O 2) 1 O 3) O O 4) 4

A: Option 3 is correct See the calculation and answer below

Q: a) PV (QAR) b) P^(-QVR) c) P⇒ (-QAR) d) P⇒ (QV¬R)

A: We are given that            P = Q = R = True (a) ¬P = False       Q ∧ R = True ∧ True = True…

Q: Mark the statement that is true. DZcQ Do Z

A: Given statements ℤ⊆ℚ0∉ℤπ∈ℚ50∈ℝ

Q: oy-3ゾィ Ye y6-8 Ya) = 2 , Ve): 7 + 2 Yu)= 7

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Q: Sdve te ntial value Rrddlem du 5 de V= ? a exalt onwser, using Redical if neede

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Q: iP fca)ex+s and gixjex?-3- find the folllowiny D Rc fext

A: a)         f(f(x))=f(x+5)           =x+5+5           =x+10

Q: Prove that the Ving of ComPelX numbers C¢,+.)is fielol

A: Solution is given as below:

Q: %3D If X-N(50,10), P(X < 60) = ? O 1) 0.841 O 2) 0.159 3) 0.341 O 4) 0.659

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Q: f0,95;12;9=? which of the following is its value? A)3,440 B)3,070 C)0,325 D)0,357

A: Given that  degree of freedom (n1)=12 And degree of freedom (n2)=9 At 95% confidence interval  we…

Q: If X-N(50,10), P(X > 65) = ? O 1) 0.067 O 2) 0.033 3) 0.168 O 4) 0.832

A: The z-score can be calculated by subtracting the population mean from the raw score, or data point…

Q: M=pCiar)" アー1 M. 3.

A: As the question asking the value of M For different value of  r= 0.3 , 0.4, 0.5, 0.6, 0.7 and  n= 1,…

Q: 15 X+2 18 A) 4 B) 8 C) 5 D) 10 O A OB

A: When two chords intersect each other  inside a circle , the product of their segments are equal .

Q: What is the degree of this DE? * 2 %3D da 2 4 O 6 O 2 O 3

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Q: nintt) (-) り ,4

A: Since the problem does not specify what do I have to do. So, I did what I understand. If this is…

Q: k3 + k 225

A: Substitute the value 5 in the respective formula for sum of cubes and sum of natural numbers.

Q: 2004 18). Calcula: [5 x=2002 a) 5 d) 15 b) 10 e) N.A. c) S.D.S.

A: Given that the sum, ∑x=200220045. To find the value of the given sum. We know that, the sum of the…

Q: Ex. 1: Simplify the following, then evaluate: a) 5 x5-3 b) 47 47 c) (2*)º d) (3)* (3) x(-3) e) f)

A: a)    53×5-3 = 5[3+(-3)]         ( ax×ay=ax+y, if base is same you add power )…

Q: What is this called

A: This is determined by its hexagon base and triangular faces connecting to a single vertex point at…

Q: Find PU) Shなs

A: Here we have to find laplace inverse and find f(t)

Q: R= 24 -log (1--135 (2100) 135 Yog (1+ +122)

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Q: e In x) Q5 Evaluate a) 9. b) 4 c) d) 4. 1/2 3/2

A: we use logarithmic property to solve this integration

Q: 4) differrntiate g)こ区 e 8) fLe) 4+€7

A: Since you have asked multiple questions in a single request we would be answering only the first 2…

Q: for part1 ,but the model ans is 0.159,is that model ans

A: Given: Total number of sides in a die = 12 Number of dice = 2 Q = product of 24.

Q: where P =n+p+h is the total population, and a and b are some real numbers (which you do not need to…

A: We are given the following information. The population has been divided into three categories:…