The function f(x) = x² has been translated 9 units up and 4 units to the right to form the function g(x). which represents
g(x)?
o g(x) = (x + 9)2 + 4
o g(x) = (x + 9)2 - 4
og(x) = (x - 4)2 + 9
o g(x) = (x + 4)2 + 9

Plz a chemist was tasked with removing 50ml from a 2.5l stock solution of hydrochloric acid. after completing the task, it was discovered that 2.45l of the stock solution remained. what was the chemist's percent error?