: Finding Points of Intersection of a Linear-Quadratic System of Equations Marina is a set designer she has a banner on an angle across an archway. She is working with the equations y = 0.24x + 7.2 and y = 0.48x2 + 4.8x, where x represents the horizontal distance and y the vertical distance, both in metres, from one foot of the archway. Questions: 1. Determine the coordinates of the points where the two functions intersect. 2. Interpret the solutions in the context.