Please and please help me I’m too lazy

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.

The graph of g(x) is a translation of y = which equation represents g(x)?

What is the solution to the system of equation graphed belowa.(0,-4)b.(2,5),1),-3)