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Find parametric equations for the line passing through the points (-5, 2, 5) and (1, 9, -6).

User FatBoyXPC
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Final answer:

To find the parametric equations for the line passing through two points, we can use the formula x = x1 + at, y = y1 + bt, and z = z1 + ct, where (x1, y1, z1) represents one point on the line and (a, b, c) represents the direction vector. Using the points (-5, 2, 5) and (1, 9, -6), the direction vector is calculated as a=6, b=7, and c=-11, resulting in the parametric equations x = -5 + 6t, y = 2 + 7t, and z = 5 - 11t.

Step-by-step explanation:

To find parametric equations for the line passing through the points (-5, 2, 5) and (1, 9, -6), we can use the formula:

x = x1 + at

y = y1 + bt

z = z1 + ct

where (x1, y1, z1) represents one point on the line, and (a, b, c) represents the direction vector of the line.

Using the given points (-5, 2, 5) and (1, 9, -6), we can calculate the direction vector:

a = (x2 - x1) = (1 - (-5)) = 6

b = (y2 - y1) = (9 - 2) = 7

c = (z2 - z1) = (-6 - 5) = -11

Therefore, the parametric equations for the line are:

x = -5 + 6t

y = 2 + 7t

z = 5 - 11t

User Shivakrishna
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