filmov
tv
Exponential Expressions Word Problems (Numerical): Practice
Показать описание
This video continues with word problems focusing on numerical exponential expressions by looking at two more example problems from the Khan Academy exercise linked below. The starting value and the growth rate are usually given.
The general strategy for these word problems is to look at each time value by making a table. Start with time zero and what the expression would equal, then move to time 1, time 2, and so on. Eventually a pattern can be noticed and the expression can be generalized.
Khan Academy exercise to practice:
The general strategy for these word problems is to look at each time value by making a table. Start with time zero and what the expression would equal, then move to time 1, time 2, and so on. Eventually a pattern can be noticed and the expression can be generalized.
Khan Academy exercise to practice:
0:08:11
0:04:18
0:07:41
0:14:13
0:03:50
0:06:39
0:05:06
0:05:40
0:09:05
0:08:28
0:04:49
0:03:15
0:25:18
0:00:52
0:00:56
0:05:06
0:09:42
0:05:03
0:02:44
0:00:59
0:04:51
0:09:48
0:04:56
0:00:40