Page 73 - TB_6B

23 The Changes in Temperature

The current temperature is 0 . The temperature drops 1 per
2
minute. Answer the questions.

55555
44444
33333
22222
11111
00000
11111
22222
33333
44444

C C C C C

2 minutes ago 1 minute ago current 1 minute later 2 minutes later
2 1 0 1 2

What will be the temperature three minutes later?

The temperature drops 1 per minute, and the temperature after three
2

minutes can be found by using the equation below.

1 3=
2

The temperature will be after 3 minutes.

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