If I had a parametric equation of x=-5t-3, y=5t+4, t in R, and I needed to specify the position of a moving point P(x,y) at time t, how would I best describe the behavior of the point as t increases?
1) x decreases, and y decreases.
2) x decreases, and y increases.
3) x increases, and y decreases.
4) x increases, and y increases.