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Bess [88]
3 years ago
5

Identify the surface with the given vector equation. r(u, v) = 2 sin(u) i + 5 cos(u) j + v k, 0 ≤ v ≤ 5 plane hyperbolic parabol

oid circular paraboloid elliptic cylinder circular cylinder
Mathematics
1 answer:
olchik [2.2K]3 years ago
6 0
Note that this just produces three parametric equations:

x(u) = 2 \sin(u)
y(u) = 5 \cos(u)
z(v) = v

In the x-y plane, this is just he parametric equation for an ellipse (as a function of u). The z is simply a linear function. 

The surface is then an ellipse extruded along the z-axis. We get a elliptic cylinder.
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3 years ago
What is the inverse of the function f(x) = 2x + 1?|
padilas [110]

Answer:

1st option

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let y = f(x) and rearrange making x the subject

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2 years ago
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Mandarinka [93]
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6 0
3 years ago
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Varvara68 [4.7K]

Answer:

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8 0
3 years ago
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grigory [225]

Answer:

(x+3)(x+2)

Step-by-step explanation:

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4 0
2 years ago
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