235k views
4 votes
John has a 6cm long rose candle. He lights the candle at 7pm. After two hours it was 3cm long. Find the slope of the line.

1 Answer

2 votes

slope = change in height/change in time

(0,6) (2,3)

= (6-3)/ ((0-2)

= 3/-2

=-3/2

The slope is -3/2

User Unikorn
by
6.5k points