02:32 duration 2 minutes 32 seconds
Interpreting the parameters of a linear function…
Interpreting the parameters of a linear function that models a real-world situation
Describes what the values in a linear relationship mean in a real situation.
03:15 duration 3 minutes 15 seconds
Finding the percentage increase or decrease:…
Finding the percentage increase or decrease: Advanced
This video shows how to compute the percentage of a price increase. A price decrease is worked the same way and the percentage is taken of the first and higher price.
01:30 duration 1 minute 30 seconds
Finding a percentage of a total amount without a…
Finding a percentage of a total amount without a calculator: Sales tax, commission, discount
Just finding the amount of increase or decrease in these types of percent problems.
01:42 duration 1 minute 42 seconds
Finding the final amount given the original…
Finding the final amount given the original amount and a percentage increase or decrease.
Finding the amount from taking a percentage off or adding a percentage on, then finding the new amount.