The table below shows the altitude, in feet, of an airplane at certain times during its flight from Baltimore to Orlando since its departure at 11:00 am. Find the equation for the curve of best fit, then predict the altitude of the plane at 1:00 PM.

Will mark the brainliest.paula makes stained-glass windows and sells them to boutique stores. if her costs total $12,000 per year plus $4 per window for the frame. how many windows must she produce to earn a profit of at least $48,000 in one year if she sells the windows for $28 each?