# Recall that if a line is parallel to the vector v and passes through the point p0, which is the tip of the position vector r0, then the vector equation of the line is given by r(t) = r0 + tv. for the given line, we have r0 = 7, −8, 3 and v = 1, 6, − 1 3 . so the vector equation for this line is r(t) = 7, −8, 3 + t 1, 6, − 1 3 = .

a.) travels faster in solids because the particles are closer together.

air is a gas water is a liquid

100 is the answer for you

The vector equation of the line is

Parametric equations for given line are

Explanation:

The vector equation of the line is given by

r₀ = (7, -8, 3)

v = (1, 6, -13)

At these points the vector equation for this line is:

Parametric equations for given line are

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