2. Let f(x) = x² + 2x.

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Q: 4. a) Givenā = [-5, 2, -3],6 = [7,-4, 1], c = [x, -2, z], and a × c =b, find x and z. b) Find a…

A: Given,  a→=-5,2,-3,  b→=7,-4,1 , c→=x,-2,z

Q: did not acccept

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Q: ?) the equation 8cos(5) = 1 has ten solutions (g

A: Given: Now,                 8cos5x=1⇒cos5x=18⇒5x=arccos18+2πn, 5x=2π-arccos18+2πn⇒x=arccos185+2πn5,…

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A: The unit vector of v→,  r→ = v→|v→| |v→| = (1)2 + (1)2 + (1)2 = 3 r→ = 13i^ + 13 j^ - 13k^…

Q: Use logarithmic differentiation to determine y' for the equation y = (x + 2)(x + 7)(x + 9)(x + 4).…

A: y=(x+2)(x+7)(x+9)(x+4)we know  lna.b.c.d=lna+lnb+lnc+lndd dx(lnx)=1x

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Q: 3. Draw the graph of y = x² + 2 and the tangent line to this graph at x = −2.

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Q: Suppose you are climbing a hill whose shape is given by the equation z = 1900 -0.005x² - 0.01y²,…

A: Give data : z=1900-0.005x2-0.01y2point (100,120,1706)

Q: 2. Find the limit of the following functions f. lim x →∞0 x5 - 3x + 1 x-5

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Q: 3) lim 2x-π COS X X-72 4) lim cost-1

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Q: The equation (1-1)y" -4ty'+ 5y=cost is a nonlinear equation. O True O False

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Q: Let p(r) represent the function whose values are given in the table below: 1 37 15 31 20 32 56 104 r…

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Q: 8. Find the limita lim Cos (0) - 1 6-0 Sin (0)

A: Topic = Limits

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A: Given velocity function v( t ) = t2e-4t

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Q: 2. Find the limit of the following functions e. lim (4x) X-4

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Q: Find the horizontal asymptotes of f(x) = (12²+7)¹/6 • 2z1/3 (Use symbolic notation and fractions…

A: Please see the below answer.

Q: Calculate the double integral of f(x, y) over the triangle indicated in the following figure: 4 3 2…

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Q: Solve the equation for 0 ≤ 0 < 2π. Show all work.. = 4 + sin 0

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