Represer
inequalit
16 the table below shows the bicycle
frame size, in centimeters, for people
who purchased a bicycle from the
bike pro shop in the last year.
the table also shows the inseam
length, in centimeters, of the bicycle
rider. the bike pro shop has noticed a
strong relationship between bicycle
frame size and the inseam length of
the rider when finding the appropriate
bicycle for a customer
inseam length (cm)
frame size (cm)
46
48
49
69
71
74
76
79
51
53
54
6089
61
91
determine the line of best fit for the
data in this table with frame size
represented by x and inseam length
represented by y
f
y = 2x + 1.154
g
y = -x2 + 1.5x – 1.5
h
y
= 1.454x + 2.008
j
y
=9x3 – 0.1x² + 9x - 137