03:17 duration 3 minutes 17 seconds
1314 1.7.10
[5 / (x + 4)] >= 1
05:09 duration 5 minutes 9 seconds
1314 1.7.2
Solve -3x + 5 > 7
02:36 duration 2 minutes 36 seconds
1314 1.7.3
Solve 4 - 3x <= 7 + 2x
02:18 duration 2 minutes 18 seconds
1314 1.7.4
-2 < 5 + 3x < 20
04:17 duration 4 minutes 17 seconds
1314 1.7.6
Solve 4x >= 2x + 1000
04:32 duration 4 minutes 32 seconds
1314 1.7.7
Solve x^2 - x - 12 < 0
04:09 duration 4 minutes 9 seconds
1314 1.7.8
Solve 2 x^2 + 5x - 12 >= 0
04:41 duration 4 minutes 41 seconds
1314 1.8.1
Absolute Value and Inequalities
02:57 duration 2 minutes 57 seconds
1314 1.8.3
Solve |2x + 1| < 7
01:21 duration 1 minute 21 seconds
1314 1.8.7
Solve |4x - 7| < -3
03:39 duration 3 minutes 39 seconds
1314 1.8.8
Write each statement using an absolute value inequality. k is no less than 5 units from 8
05:00 duration 5 minutes 0 seconds
1314 2.2.7
Increasing, Decreasing and Constant Functions
02:31 duration 2 minutes 31 seconds
1314 2.5.1
Continuous Functions
01:07 duration 1 minute 7 seconds
1314 2.5.12
Application Problem
01:34 duration 1 minute 34 seconds
1314 2.5.3
Squaring Function
02:50 duration 2 minutes 50 seconds
1314 2.5.5
Square Root Function