Find the domain and range. state whether each set of ordered pairs is a function or not. set A: [(0,-8),(1,-1),(-7,-9),(4,3),(-6,6) ]

set B: [(1,0),(-9,9),(6,8),(6,7),(-7,5)]

Set A is a function

set B is not a function

70.30

step-by-step explanation:

answer: c.  

step-by-step explanation:

mixtures containing substances that get attracted to magnet can be separated using a magnet. we can separate iron from a mixture of sand and iron, as only iron attracts to the magnet.