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pantera1 [17]
3 years ago
9

I really need help:(

Mathematics
1 answer:
AleksAgata [21]3 years ago
8 0

Answer:

1. e

2. c

3. d

4. a

5. b

Step-by-step explanation:

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The vector <em>v</em> (-6, 6, -5) points in the direction of itself, so we start there.

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The line through point <em>P</em> and pointing in the same direction as <em>v</em> is parallel to the other line that passes through the origin. Then the line we want can be obtained by translating the line through the origin by a vector <em>p</em> that points to (-4, 5, 2), so the vector equation for this line is

<em>r </em>(<em>t </em>) = <em>p</em> + <em>t v</em>

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<em>r </em>(<em>t </em>) = (-4 - 6<em>t</em>, 5 + 6<em>t</em>, 2 - 5<em>t</em> )

To get the parametric equations, simply take out the components:

<em>x</em> (<em>t</em> ) = -4 - 6<em>t</em>

<em>y </em>(<em>t</em> ) = 5 + 6<em>t</em>

<em>z</em> (<em>t</em> ) = 2 - 5<em>t</em>

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What property describes the number sentence 6+0=6
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