Question

Which table shows a decreasing linear relationship?

A)
x y
4 55
7 60
10 65
13 70
B)
x y
4 55
7 55
10 55
13 55
C)
x y
14 55
18 50
22 45
26 40
D)
x y
14 2
18 8
22 14
26 20

Answer 1

Table C since it is decreasing at a constant rate of 5.
55 - 5 = 50
50 - 5 = 45
45 - 5 = 40