Review for Exam I: Intersection of Two Lines (Question 17)
For question 17, it asks to find the intersection between two lines. To approach this, I followed the example that we did in class (I'm pretty sure the second line should have a different variable other than "t" so I picked "s" in my work) where you take each of the parametric equations and solve for each variable (I've attached a photo of my work) so, once I've done that, I'm unsure of what that tells us about the point of intersection. Furthermore, when graphing the two lines, I found that they were parallel to one another, although I think my math says otherwise. Can someone point me in the right direction?