What is the standard form of the equation of a parabola that opens left or right? a. y = ax2 + bx + c b. x = ay2 + by + c c. x = a(y - v)2 + h d. y = a(x - h)2 + v

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 table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3

Maurice has 54 fewer comic books than rebecca. they have 130 comic books together .how many comic books are in maurices collection ? how many comic books are in rebeccas collection