Which relation is not a function? A. {(1,5), (2,6), (3,6), (4,7)}
B. {(4,7), (2,1),(-3, 6), (3,4)}
C. {(-1, 6), (1,3), (2,5), (1, 7)}
D. {(-1,2), (0,5), (5,0), (2, -1)}

Which term best describes the association between variables a and b

How does the graph of g(x)=⌊x⌋−3 differ from the graph of f(x)=⌊x⌋? the graph of g(x)=⌊x⌋−3 is the graph of f(x)=⌊x⌋ shifted right 3 units. the graph of g(x)=⌊x⌋−3 is the graph of f(x)=⌊x⌋ shifted up 3 units. the graph of g(x)=⌊x⌋−3 is the graph of f(x)=⌊x⌋ shifted down 3 units. the graph of g(x)=⌊x⌋−3 is the graph of f(x)=⌊x⌋ shifted left 3 units.

Awasher and a dryer cost $701 combined. the washer costs $51 more than the dryer. what is the cost of the dryer?