Summarize compare adding and subtracting complex numbers to adding and subtracting algebraic expressions

What is the domain of the given function? {(3,-2), (6, 1), (-1, 4), (5,9), (-4, 0); o {x | x= -4,-1, 3, 5, 6} o {yl y = -2,0, 1,4,9} o {x|x = -4,-2, -1,0, 1, 3, 4, 5, 6, 9} o y y = 4,-2, -1, 0, 1, 3, 4, 5, 6, 9}

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2 acellus answer

Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose