5. Possible sketch: C. y = 4x3 - 4x2-19x +10 1. The leading term is 2. The leading coefficient is and it is 3. The degree is and it is

Q: 7. How many points of intersection exist between y= x+ 4x2 - 2x-5 and y = 3? %3D A None One Two D…

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Q: 211 You Know that X =++ and Y-t- then the Value Ite1 it egual 0 -4 -2 - No of the above- 4

A: We need to find derivative of given parametric equations  x=t+1/t  y=t-1/t

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A: THEOREM:- Sum of opposite angle of cyclic quadrilateral is 180°

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A: By two-tangent theorem,tangents which meet at the same point are equal in length

Q: (5) If z = xf (2) +g (2), then the value of Z. + 2xy- + y?. is Əxdy (а) -1 (b) 0 (c) 2 (d) 3г

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Q: Given that y = x In (3x²), the value of when x -1 is 22. A 3 B In 3 C 1 + In 3 Đ- 2 + In 3 ere

A: We can solve this problem using chain rule of derivative.

Q: f the coefficient of simple determination (R ) is 0.85, we can appropriately conclude that

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Q: 3. Explain how you could solve the equation In r = 3 using the graph f(r) = Inr %3D %3D

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Q: (b) Find the concavity, point of inflection, of f(u) = e5) Where n is 482. Also explain it…

A: Definition: A point in domain of a function at which the second derivative of a function become zero…

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Q: 2. Use the figure to find the values of x, y, and z that makes ADEF ~ AHGF. 25 16 X-5 F Зу H. 14…

A: We need to use similar triangles formulaes to solve this question.

Q: 7. If 5x? + 2x?y + y² = 8, then at the point (1,1) is А. В. 2 7 D. 7 B. C.

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Q: R. 27-4x 2x-4 Find the length of segment LT. O 5 0 7 O 14 O21

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Q: on. 3x b. h(x) = , х2+9

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Q: 17 How many roots does y = x - 4x² + 3x have? А. 3 В. 4 С. 5 D. 6

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Q: 17. A root of the equation x³ – 5x – 3 = 0 lies in the open interval A (0, 1) B (1, 2) C (2, 3) D…

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Q: Suppose z-2z +x=5, What is the value of y ? 3 5 O3' 3 5 3i

A: Option 3,  -5i/3.

Q: following equation for x. Express your answer in the 7(-x + 4) = 7 (x – 4) quation has

A: 7-x+4=-7x-4-7x+28=-7x+28

Q: 13. Consider the figure at the right. Find: a. The value of x. b. m JMK. 8. 3x 54° K

A: Consider the following diagram: As shown in figure ML¯=MJ¯ and MK¯=KM¯. ∆MJK and ∆MLK are right…

Q: 03. a) b) 2 Q4. lim (e* + 2x)² = c)-2 b) 2 c) e³ d) 1 In 3

A: Accoding to given ,only (4) is solved .Given :limx→0ex+2x1x

Q: Which statement is true about the equation r(x) = 9 (x) given r(x) = 2x + 3 and 9(x) = x²? O A. It…

A: Here the given functions are                                        f(x)=2x+3…

Q: arla the bonded 22 ay

A: To find the area bounded by the curves x+y=2 and y=x2 proceed as follows…

Q: (20y - x)ax = 2e(e» + 2x)a |

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Q: s+2 Use Convolution theorem to find L-1 'G2+4s+13)².

A: We will find out the required value.

Q: P Find of h and k consistent that The value makes the mahoive +6xa =Dh -3x2 - Sxd

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Q: 8 If x2 = 25 - y2, what is the value of dx2 a²y at the point (3, 4)? 25 (A) - 64 (B) - (C) (D) (E)…

A: use the quotient rule to find the second derivative.

Q: (т- 2)x? + пх + 2 lim %D 2x + 3 O A) 10 в) 12 P C) -8 O D) 4 PE) 2

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Q: 8) What is the value of a when y-- 2x+ is placed in the form y= a(x- h) + k? A) -3 C) 6. 1 B) 3. D)…

A: Given: y=−13x2−2x+23

Q: ne estimated value of x²dx, using the trapezoidal rule with 4 trapezoids is 2.75

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Q: Suppose z-2z +x=5, What is the value of y ? | - 3 3 0 3i nim

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Q: -Find the coordinates of the midpoint of EF if E(-2, -8) and F(-12, 6).

A: Given problem is :

Q: 1 2 1. dy 1+ y* 3/14

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Q: d) If the coefficients are rounded off of 0.31x + 2.73 find the absolute and relative in y x + 0,35…

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Q: for 중 - coefficient of Variatica KC.V)q Sample iP you know that X_ 2 the n the Value f.

A: We have given that  Xbar/s = 2 I want to find coefficient of variation.

Q: 3. If AJKL- AMKN, find the value of x. K 12 N 20 M x+1 3x -2 J

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Q: 2) Find the length of R in terms of the other variables. R = R

A: We will use Pythagoras theorem to find the length of ae in terms of N and D.

Q: 2012 N Q3 (i) Given that 2-3 5y i) Given also that = 25 , find the value of x and of y. 125x-2

A: Introduction: When we study the properties of an algebraic expression, we study the base,…

Q: 14. In the given diagram, S is the midpoint of RT. Find RS. 13x + 8 R 6x + 5

A: Explanation of the answer is as follows

Q: Ilre the differentid eguation by waing he method of undetermined coefficients

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Q: e the value of k in y = kx? - 6: 7 with the quadratic at one

A: Equations: The equation of the line is y=-2x+7 y+2x=7 The co-ordinates are, (3.5,0) ,(0,7)

Q: (b) Find the concavity, point of inflection, of f(u) = eln) Where n is 482. Also explain it…

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Q: where R= [1, 2] x [-1, 2] is equal to Select one: None of them √ [₁3x²- (3x² - 2y), R 0 1 18 24

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Q: 100x? – 180xy +8ly² lim (x,y)→(9,10) 10x+9y Find by rewriting the fraction first. 10x - 9y

A: First I have simplified the given expression and then find the required limiting value. Answer is 0.

Q: a is the value that will make the equation exact. Fincd 2a -a?. 2xy3- 3y - ( x tax²y² - 2ay) y'• O

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Q: What is the Pythagorean Theorem? a? + b? = c2 a + b = c Cy2- Y1)/(x2 - x1) Rewatch Subm

A: Option 1 correct

Q: what is degree of(x^2-5x+15)(x+7)3x^2=0? A.2 B.3 C.5 D.15

A: Given equation is: x2-5x+15(x+7)(3x2)=0 Simplifying this given equation…

Q: Suppose that Eaz = -5 and b = 6. Find the values of %3D k= 3a c. (a + b) a. b. k=1 d. (az - bi) k=1…

A: We have given: ∑k=1nak=-5 and ∑k=1nbk=6. (a). To find ∑3k=1nak. Property of sigma is:…

Q: Trapezoid TRAP, with median MQ, is shown in the diagram below. Solve algebraically for x and y. 12y…

A: Consider that the adjacent angle by the opposite side forms the linear pair then,…

Q: } p15 16 M(x) = x²³and n(x)=√4+x find the four neturnal valve if pomble. [M](4) UNDEFINED N.

A: Given.

Q: Given: 0 5 7 8 10 f(x) 0 2 -1 -2 20 X a.) Determine the value at x-5.3333 seconds using quadratic…

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