What is the equivalent fraction of 10/12?​

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.

Graph the equationy= x+3[tex]y = x + 3[/tex]

Which best explains why this triangle is or is not a right triangle ?