• UNIT 7- Vectors
    https://www.mathsisfun.com/algebra/vectors.html
    https://www.khanacademy.org/math/precalculus/x9e81a4f98389efdf:vectors
    https://www.khanacademy.org/math/algebra-home/alg-complex-numbers/alg-absolute-value-and-angle-of-complex-numbers/v/absolute-value-of-a-complex-number
    https://www.khanacademy.org/math/algebra-home/alg-vectors/alg-combined-vector-operations/v/combined-vector-operations-example?modal=1
    http://tutorial.math.lamar.edu/Classes/Alg/ComplexNumbers.aspx
    https://www.ahschools.us/cms/lib/MN01909485/Centricity/Domain/4590/8.2%20key.pdf

    UNIT 6- Conics
    http://algebra2.flippedmath.com/unit-11---conic-sections.html
    https://www.khanacademy.org/math/precalculus/x9e81a4f98389efdf:conics
    https://www.mathplanet.com/education/algebra-2/conic-sections

     

    UNIT 8- Probability
    https://www.khanacademy.org/math/precalculus/x9e81a4f98389efdf:prob-comb
    https://www.mathplanet.com/education/algebra-2/discrete-mathematics-and-probability
    http://mathbitsnotebook.com/Algebra2/Statistics/SToutline.html
    http://mathbitsnotebook.com/Algebra2/Probability/PBoutline.html