# find parametric equation and solve x

1) Determine the parametric equations for the line that passes through the two points A = (5, 1, -3) and B = (4, 5, -1). At what point does this line intersect the x-y plane?

Q2) Solve for x: Round to 2 decimal.

1) log7(x+4)+log7(x-2)=1 here is log basis 7 (x+4) +Log basis7 (x-2) =1

2) 2^(x+2)=3^(2x+1)

https://brainmass.com/math/calculus-and-analysis/vectors-logarithsm-parametric-equation-478808

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Hi there,

Here are my answers:

The reference point that I picked was (4,5,-1) so I subtracted the ...

#### Solution Summary

The solution provides detailed explanation how to find parametric equation and solve x.

$2.19