Which is a set of collinear points? Two lines intersect at point H. One line goes through points L and J. The other line goes through points G, I, and K. (1 point) G, H, J H, L, G G, I, K K, J, G

Ahovercraft takes off from a platform. its height (in meters), xx seconds after takeoff, is modeled by: h(x)=-2x^2+20x+48h(x)=−2x 2 +20x+48 what is the maximum height that the hovercraft will reach?