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Lena Arts  K-12 Teacher 
Solving Equations by Factoring (Algebra)
Solving Equations by Factoring and Using Zero Product Property
  • Currently 3.0/5 Stars.
18 views, 1 rating
K-12 Teacher
00:09:24
Solving Systems of Linear Inequalities by Graphing (Algebra)
This lesson discusses how to solve systems of inequalities by graphing with examples and following practice exercises.
  • Currently 3.0/5 Stars.
35 views, 1 rating
K-12 Teacher
00:08:12
Graphs of Rational Functions (Trig / Pre Calc)
This lesson provides some information on graphing rational functions, finding asymptotes and establishing a relation between any rational function and...
  • Currently 4.0/5 Stars.
65 views, 2 ratings
K-12 Teacher
00:16:52
Translations of Sine and Cosine Functions (Trig / Pre Calc)
Examples of the amplitude, period, phase shift, and vertical shift for sine and cosine functions.
  • Currently 3.0/5 Stars.
81 views, 1 rating
K-12 Teacher
00:16:42
Solving Radical Equations and Inequalities (Trig / Pre Calc)
Examples of solving radical equations and inequalities
  • Currently 3.0/5 Stars.
50 views, 1 rating
K-12 Teacher
00:07:08
Solving Rational Inequalities (Trig / Pre Calc)
Solving rational inequalities by using a point cut method.
  • Currently 3.0/5 Stars.
40 views, 1 rating
K-12 Teacher
00:06:50