6th grade math help me pleaseee

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.

Acylinder has volume 45π and radius 3. what is it’s height?

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex