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September 1, 2015

Homework Help: CALCULUS EXAM REVIEW

Posted by Roberto & Cecilia on Thursday, June 21, 2012 at 4:01pm.

Hi, my exam is tomorrow and I'm here with my girlfriend who's also in the same class trying to figure out how to do the exam review but we're stuck.. please be kind and help us out, we'd really appreciate it. Thank you in advance.

QUESTION:

Write a vector equation and parametric equations for a plane that satisfies each set of conditions.

a) contains the point P̥(2,-4,6); has direction vectors a = [6,-7,0] and b = [4,1,3]

b) contains the point P̥(-5,9,-3); is parallel to the lines [x,y,z] = [1,-2,7] + s[4,-1,-3] and [x,y,z] = [7,-2,15] + t[1,6,-8]

c) contains the points A(4,-2,5), B(3,-3,1), and C(5,2,8)

d) has x-intercept 12, y-intercept -4, and z-intercept 7

please and thank you!

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