The graph shows the relationship between the weight of a
box and the number of books added to the box.
what function represents the weight of a box based on x, the
number of books?
ty
box of books
f(x) = 0.5x + 1.5
f(x) = 0.75x + 2
f(x) = 1.5x + 0.5
f(x) = 2x +0.75
weight of box (lbs)
ngo
1
9
10
x
2 3 4 5 6 7 8
number of books
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