Find the value of x for whichr || s. Then find m21 and m2. mZ1=77-2x m22 = 90 – 3x The value of x for which r || s is

Q: Q34. If f'(0) = 4 and f(4) = 2 and f'(4) = k. Then find the value of k if f(x + y) = f(x) + f(y) V…

A: Let us consider a function f(x). Then using definition of derivative  f'(x)=limh→0f(x+h)-f(x)h

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Q: c) If told that |A| = -25 find the possible value(s) for X 2х X = 3x %3D

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Q: The randon variable x has dencity že" Find P(1xl +1X-31< 4).

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

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Q: (a) If V = x3 + axy², where a is a constant, show that ле + y av ду = 3V ax Find the value of a if V…

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Q: TQ two values of x such that 2x 1. 12x x+41 .a x-1/3 ,x=1 .b x=2, x=-2 .c x-3, x=-3 .d X=-1, x=1

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Q: find a general solution, show the steps od derivation. y3y’ +x3 = 0

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Q: If f(x) = (2) 54 (c) 1 3x-3 3¹-x + 3x² 54 (55) Σ. 15) is r=1 xe Q, then the value of E (b) 27 (d) 55

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Q: The value of X-y z-y is |x²-y² z²-y}l' ?-y? z--y (x-y)(z-y)(z-x) OA. OB. (v-x)(z-y)(z-x) С. 2 D.

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Q: Which of the following is a solution to y" – 6x = 2? a. y = x3 b. y = x c. y = x3 + x? с. d. All of…

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Q: Find the value of x for whichr || s. Then find m21 and m2. m21 = 75 - x m22 = 85 - 2x

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Q: 3r- 5 If t(r) = r-A and t(3) = 2, what is the value of A?

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Q: Find the value of x for whichr || s. Then find m21 and m22. mz1 =85 - x m22 =99 – 2x The value of x…

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Q: The y's have been eliminated. What is the value of x? 2x = 13 3x + 2y = 9 -X - 2y = 4 x [?] %3D А.…

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Q: d) Solve the following 1. If g(x) = Vx – 4 and h(x) x3 + 4, find (hog)(x) %3D

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Q: 10x +2 Q# (\9. Give the form of PFD for: x° + 4x? А В .2 x+4 В + x* +4 b) A c) C + 2 В x +4 A d) Bx…

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Q: B= rs + x , for s  the solution is s =

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Q: Suppose that the value (in $) of a car is described by V(t)=16,200(0.97)t, where t is the number of…

A: Given: Value of a car described by V(t) (in $) V(t)=16,200(0.97)t t number of years.

Q: B. Find the value of x and y given that; 2 -5 3 1 6 (a) R = S = 3R +S= -1 2 y 4 -1 00

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Q: Q3: Find the number of solution of e, + ez + ez = 13 Where e , e2, e; are non-negative integers such…

A: e1+e2+e3 =13 (e1 ,e2, e3) =(3,4,6) ,(4,4,5),(3,5,5)

Q: For each value of w, determine whether it is a solution to ws7. Is it a solution? Yes No 6. 7 12 2

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Q: Find the value of k so that the value of (2y – 1) dy is 10. ... 1 2 3 4 А) в В) с (c) A D

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Q: B. Find the value of x and y given that; - 5 S = 2 x 3 1 6 (a) R = 3R + S = 4 2 y -1 8 1.

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Q: IN. Find the indicaled value. 36 Find x. B 38. Find ST. 5x-2 28-x V 75 C 5x 37. Find x. 39. Find DF…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Find a value ofr and a value of s so that ABT = 0, where A = 1 r 1 and B = −2 2 s

A: A=1r1  &amp;  B=-22s Now, BT=-2  2  s

Q: 20) Solve for x then find m2T Q (9x-17) (4x+28)*| T. M²T

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Q: Solve p = So (S2₁ Aedx) e dy Evaluate p assuming A closest to your answer: = 2.0 and 8 = 3.0, and…

A: Answer must be option 3.

Q: Q.3 A teacher finds that for test grades in Class A, X = 32 and S x 4; for test grades in Class B, X…

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Q: For what values of rFor what values of  y = e rx   satisfy the  equation   y " + 5 y ' - 6y=0

A: y''+5y'-6y=0 Let, y=erx⇒y'=r·erx⇒y''=r2·erx Therefore given differential equation becomes,…

Q: f (x, y) = 3x2 + y + 4xy + 8 af(z,y) What is the value of when x = 3 and y = 3? dr

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Q: What is the value of x in ¤QRST ? Ð 16 G 12 12 4 3x s, 2X

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Q: Find the value of x for which m || n. (3х-28)° m (2x+30)°

A: The figure is given by To evaluate : The value of x for which m||n.

Q: n({r E Z| -200 <x < 3 and r is even}) =? %3D Answer: 1 |I

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Q: =, f(x) 22 I +1'

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Q: Let y1 exp( 5 x) and y2 exp( 8 x) be two solutions for y" + by' + cy = 0. Find b and c. %3D The…

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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.

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Q: ZE and ZFare supplementary. If m.E = (9x-38) and mZF=(2r+ 42), find mZF.

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Q: Q9. The value of the 'coefficient of determination' (2²) ranges from a) 0 to 1 b) -1 to 0 c) -1 to…

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Q: Solve g(x) = sec (3x2) C.

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Q: d) Solve the following I. If g(x) = Vx – 4 and h(x) = x³ + 4, find (hog)(x)

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Q: If q is positive, then what is the value of g? 4 %3D 16 %3D

A: 4/q = q/16 after cross multiplying

Q: Q. 4 Given that A and B are independent with P(A)=2P(B) =0.7 and P(AnB)= 0.15, find P(AOĒ).

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Q: Find d.r for r 3 (VAr? - I)

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Q: Q2 If g(x) = (x- 4)and h(x) = x + 4, find, (i) (hog). (ii) (g o h).

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.