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8.5 Law of Sines
How to get the law of sines https://www.youtube.com/watch?v=APNkWrD-U1k The law of sines https://www.youtube.com/watch?v=VjmFKle7xIw https://www.youtube.com/watch?v=9fS0uA4iLxI https://www.youtube.com/watch?v=bDPRWJdVzfs (More)
8.6 Laws of Cosines
How to get the cosine law https://www.youtube.com/watch?v=pGaDcOMdw48 The law of cosines https://www.youtube.com/watch?v=ZElOxG7_m3c https://www.youtube.com/watch?v=9CGY0s-uCUE https://www.youtube.com/watch?v=qGRiZ6jsBJo (More)
8.4 Oblique Triangles
Example questions: https://www.youtube.com/watch?v=B0ODiDTWnj8 https://www.youtube.com/watch?v=5qzjL5qp3Ic https://www.youtube.com/watch?v=2D5aksOGtKk https://www.youtube.com/watch?v=z2XAPkkDDrk If you have any questions, (More)
8.2 The Three Trigonometric Functions
Trigonometric ratios https://www.youtube.com/watch?v=Jsiy4TxgIME https://www.youtube.com/watch?v=PUB0TaZ7bhA https://www.youtube.com/watch?v=9-eHMMpQC2k Sign properties of trig https://www.youtube.com/watch?v=XMXOglASh0 (More)
8.3 Special Angles
Quadrantal Angles https://www.youtube.com/watch?v=3ADry2fjmME https://www.youtube.com/watch?v=DO8DoxwLy8k Special angles The 45-45-90 triangleThe 30-60-90 triangle https://www.youtube.com/watch?v=9-eHMMpQC2k https:// (More)
8.1 Angles and Their Measure
Angles in standard position https://www.youtube.com/watch?v=T6ckzpPqt6U https://www.youtube.com/watch?v=Xtk1PVRoDLQ Coterminal angles https://www.youtube.com/watch?v=A8NoBcYQJ1U https://www.youtube.com/watch?v=6BRtPfofX (More)
7.4 Combined Inequality Systems
https://www.youtube.com/watch?v=10LW99mKjWc https://www.youtube.com/watch?v=MifKjCFeTG0 https://www.youtube.com/watch?v=NvfAei2S320 If you have any questions, feel free to leave them in the comment box down below! (More)
7.3 Solving Quadratic Inequalities
Solving a quadratic inequalities by a graphical approach https://www.youtube.com/watch?v=xdiBjypYFRQ https://www.youtube.com/watch?v=ouTHUb7UVSI https://www.youtube.com/watch?v=FUUKuZ4jv08 Solving a quadratic inequality by (More)
7.2 Linear Inequalities in Two Variables
Graphing linear inequalities https://www.youtube.com/watch?v=unSBFwK881s https://www.youtube.com/watch?v=cskHdgwB5k8 https://www.youtube.com/watch?v=hLWeHfGemBU Graphing systems of linear inequalities https://www.youtub (More)
7.1 Linear Inequalities in One Variable
Linear inequalities definitions and examples https://www.youtube.com/watch?v=IVr0VW-PZ2Y Addition-subtraction principle https://www.youtube.com/watch?v=UTs4uZhu5t8 Multiplication- division principle https://www.youtu (More)
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