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Although changes result from business transactions, the equality of the fundamental bookkeeping equation must remain. t/f

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

Lindsay used two points, (x,y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?