Suppose you suspend weights from a spring. The relationship between the length of the spring and the amount of weight suspended from it is given by the function: L= 0.3w + 4 Where L is length (cm), and w is weight (g) Complete the T chart
W T
0
10
20
30
40
+425 Tn = 3w/10 + 4
T1 = 3 * 0 / 10 + 4
= 4
T2 = 3 * 10 / 10 + 4
= 7
T3 = 3 * 20 / 10 + 4
= 10
T4 = 3 * 30 / 10 + 4
= 13
T5 = 13 + 3 = 16
We notice that the pattern increases by 3 when n increases by 1.
So the T chart is:
W T
0 4
10 7
20 10
30 13
40 16
