If the graph of f(x) = 9x is shifted 7 units down, then what would be the equation of the new graph? A. g(x) = 9x + 7 B. g(x) = 9(x − 7) C. g(x) = 9(x + 7) D. g(x) = 9x − 7

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.

Given the expression (7 ? 4i) ? (2 + 6i), perform the indicated operation and write the answer in the form a + bi.

Zahra runs a 500-meter race at a constant speed. which graph shows her distance from the finish line during the race?