If 9=90 8=72 7=56 6=42 what does 3=

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.

Which of the following represents the range of the graph of f(x) below

If y varies directly as x2 and y=6 when x=6, find the constant of variation.