What is 3.4 as a fraction? any fraction doesn’t have to be simplefied of anything

The only way to identify an intercept is as an ordered pair. true false

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}

When i'm with my factor 5, my prodect is 20 .when i'm with my addend 6' my sum is 10.what number am i