Study the figure below and give the value of x and y", If the least squares equation is y= 18.9476+1.1842x. Round-off your answer to the nearest ten thousandths. * x ?, y^ = ? 80 70 60 50 40 30 20 10+ + + 50 Sales calls 10 20 30 40 Copiers sold 十+

Q: 12. DETAILS LARAPCALC10 2.5.036. Find an equation of the tangent line to the graph of f at the point...

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Q: Given: sing = -, e is a third quadrant angle, and tand = -, bis a second-quadrant angle; find sin(e+...

A: For the solution follow the next steps.

Q: Section 3.1 p. 271/273 # 62 62 A particle moving along a straight line has a velocity of v(1)=te aft...

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Q: following

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Q: Determine the equation of the parabola given:

A: Graph of the hyperbola is given, we have to find its equation

Q: Which graph shows the function f (z) = tan z? 2- 0. 2x -1 12 4 3 2 -1 -2 Cunpy

A: Topic:- trigonometry   

Q: Find the Taylor polynomials of orders n = 0,1.2,3, and 4 about x = x9, and then find the nth Taylor ...

A: f(x)= e ax f0(ln 7)= 7a   f'(x) =ea x af'(ln 7)=ea ln 7 = a 7a   f' ' (x) =ea x a2f' '(ln 7) = ea ln...

Q: Find (f^-1)'(a).  f(x)=4x^3+3x^2+8x+9,    a=9 (f^-1)'(a)=

A: Topic:- function and derivatives

Q: The functions f, g, and h are defined as follows. f(x) = - 6-4x g(x) = -5|-5+x| h(x) =-4+/x-3 Find f...

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Q: Find the critical point(s) of the function. S(x. y) = x³y + 12x? – 8y + 1 (Give your answer as a com...

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Q: Consider the following function and point. f(x) = x3 + x + 9; (-2, -1) %3D (a) Find an equation of t...

A: We can find the equation of tangent line to the graph as below.

Q: The Heaviside function is used in engineering applications to model flipping a switch. It is defined...

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Q: 3 lim f(r) エーC lim g(r) 12, and lim h(r) = -3. エーHe エー Compute the following limits: a. lim(-4 f(r))...

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Q: Given: sin A= { and A is in the second quadrant; evaluate the following expression. cos 20 = %3D -7/...

A: cos2θ = 1-2sin2θ

Q: The deviation of each observation (y) from the mean of the response variable is positive for every p...

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Q: | cot?xcsc?x dx х ах

A: We can find the integral answer as below.

Q: Given the functions below, find B. (P +Q+R+M+ N) u= 4- Vw +1 du Pw + Qw +3+R/w? +1 u" or dw 9u" (w +...

A: I am attaching image so that you understand each and every step.

Q: 2) For each of the following Sequences select whether they converge or 4) (4+lnCo) a), Iconveryes to...

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Q: Question Select your answer. Given the graph of f(x) below, determine lim f(z). does not exist -302 ...

A: Topic:- limits  Note:- as per our guideline if more than one question uploaded than only first quest...

Q: Given: sin a= in Quadrant I and cos B= - 13 in Quadrant II; evaluate the following expression sin(a ...

A: We can find the required correct answer as below.

Q: Exercise: Do as indicated if x 4. 3 1. Is the function g(x) = continuous on [1,4]? on (-∞, 0)? 3 – ...

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Q: (y+ /x²ty? )dx- X dy = 0

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Q: At a given instant the legs of a right triangle are 16 cm and 12 cm, respectively. The first leg dec...

A: Given: -The legs of a right triangle are 16cm and 12cm, respectively. The first leg decreases at 12c...

Q: 9.) Find d'y Given: x +y = 1 dr 10.) Find coen y= 3x- 1

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Q: Given: sing e is a third quadrant angle, and tand -ả, dis a second-quadrant angle; find tan(+b) -1/3...

A: Trigonometry

Q: A burn on a person's skin is of the form of a circular region. It was found out that the burn increa...

A: Given: - A burn on a person's skin is of the form of a circular region. It was found out that the bu...

Q: Solve dy Зу - 4х dx x-y – 2x = C 2x* + x-3 y = C 4 x-3y – 2x-2 = C 2x2 + xy = C -3

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Q: Find the interval(s) where the function is increasing and the interval(s) where it is decreasing. (E...

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Q: The equation given by 4x² – y? = 16 is a/an A parabola B) circle (c) ellipse D hyperbola

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Q: dx J (V32 + 4)3

A: To find:-

Q: ce the appropriate limit laws and theorems to determine the limit of the sequence. 12" C, = n! se sy...

A: Please refer to the image below

Q: 3. If y = 2 – 1, find the length of the graph of f from point z = 0 to a = 1.

A: Here, the given function is: y=f(x)=423x-1 To find the length of the curve from x=0 to x=1

Q: For the next three questions, consider the differential equation: y" – 2y/ + y = e* arctan r If the ...

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Q: 5. fx6Vex' dx

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Q: 2. Let x+1 r -1 Determine if lim f(x) exists. r-1

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Q: What is the second derivative of f(x)=x^2lnx

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Q: x+1 dx (25 – x²)3/2

A: We will evaluate the given integral as shown below by using trigonometric substitution

Q: Acceleration of a Car The distance s (in feet) covered by a car t seconds after starting is given by...

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Q: 4x+2 find average rate of change from x=-1 t x=1

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Q: If I(theta)=cos^2(1/2theta) what is I’(pi/2)

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Q: Partial Fractions w/ long division first 4.S x4- 2x3 + x2 + 2x – 1 dx x2 – 2x + 1 long division b/c ...

A: Integration

Q: Write an equation for a rational function with: Vertical asymptotes at x = -5 and x = 6 x-intercepts...

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Q: A baby rabbit moves 5 inches forward with each hop and his mother moves 14 inches forward with each ...

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Q: 9.) f@)= 3x 2x + 4 at a point where x 0 10.) fx) = (x + 1)' at a point where x = 1

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Q: cos“ I dr 4 sin* I

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Q: A rectangle has an area of 198 cm and a perimeter of 58 cm. What are its dimensions? Its length is I...

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Q: Find the equation of the tangent line to the graph of f(x) = 3x²e*-1 – 1, at ¤ = 1.

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Q: 2. Verify that the infinite series converges 00 п a) E (:)" 6 n=0 00 n b) Σ-0. 6" n=0

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Q: tanxcosx =

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Q: 1. Complete the following tables of values to investigate lim(x´ – 2x+4). f(x) f(x) 1.6 0.5 1.35 0.7...

A: Here we have to find the limits of the given functions.