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3 years ago

–6(x + 5) + 3 = –2(x + 4) – 4x

Mathematics

1 answer:

Irina-Kira [14]3 years ago

5 0

Step-by-step explanation:

–6(x + 5) + 3 = –2(x + 4) – 4x

–6x – 30 + 3 = –2x –8 – 4x

–6x –27 = –6x –8

–6x + 6x = –8 + 27

0 = 19

no solution

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The position is given by r(t) = (-2 -t √14, 1 + √3.5, 3 + 3√3.5)

Step-by-step explanation:

The direction is given by the difference between the starting point and the end point, thus it is (-4,0,6)-(-2,-1,3) = (-2,1,3). The norm of this vector is √( (-2)²+1²+3²) = √14 = 3.7416 secons

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