Find the intersection of the lines r(t)=⟨−4−2t,20+6t,26+8t⟩ and r(s)=⟨−13+7s,15−5s,4+s⟩. write your answer as a point (a, b,c) where a, b, and c are numbers.

The intersection point is given by (1,5,6)

the linear relationship that represents a variation in direct proportion is the linear function that varies according to the numbers of its domain, for example the cost of producing x number of items can be represented in direct proportion by f (x) = mx + b, where m is the constant of proportionality, x the number of articles produced and b the fixed cost