Amanufacturing plant earned $80 per man-hour of labor when it opened. each year, the plant earns an additional 5% per man-hour. write a function that gives the amount a(t) that the plant earns per man-hour t years after it opens.

An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.