01:45 duration 1 minute 45 seconds
Solving for a variable in terms of other…
Solving for a variable in terms of other variables using multiplication or division: Advanced
An examplel of how to rearrange a formula to better suit its particular purpose. Often we need to do this because it is easier to rearrange it once instead of having to solve for a variable each…
01:56 duration 1 minute 56 seconds
Power of 10: Negative exponent
Negative powers of 10 means that they are very small fractions.
03:44 duration 3 minutes 44 seconds
Finding the slope and y-intercept of a line given…
Finding the slope and y-intercept of a line given its equation in the form Ax + By = C
Demonstrates how to solve a standard form equation for y to get the slope-intercept form y = mx + b
02:41 duration 2 minutes 41 seconds
Additive property of equality with integers
The beginnings of understanding how to solve equations by doing something to both sides, keeping it equal