In two or more complete sentences, determine the appropriate model for the given data and explain how you made your decision.
(2,-1), (3, 0.5), (6,1.5), (9,2)

Plz heeeeeeelp plz give me the answer

At 6 1/2 cents per pound of string beans how much does 7 pounds cost

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.