Common Core State
HSN.VM.C7
(+) Multiply matrices by scalars to produce new matrices, e.g., as when all of the payoffs in a game are doubled.
October 1, 2018HSN.VM.C9
(+) Understand that, unlike multiplication of numbers, matrix multiplication for square matrices is not a commutative operation, but still satisfies the associative and distributive properties.
October 1, 2018HSN.RN.A2
Rewrite expressions involving radicals and rational exponents using the properties of exponents.
October 1, 2018HSN.RN.B3
Explain why the sum or product of two rational numbers is rational; that the sum of a rational number and an irrational number is irrational; and that the product of a nonzero rational number and an irrational number is irrational.
October 1, 2018HSN.VM.A1
(+) Recognize vector quantities as having both magnitude and direction. Represent vector quantities by directed line segments, and use appropriate symbols for vectors and their magnitudes (e.g., v, |v|, ||v||, v).
October 1, 2018HSN.VM.A2
(+) Find the components of a vector by subtracting the coordinates of an initial point from the coordinates of a terminal point.
October 1, 2018HSN.VM.A3
(+) Solve problems involving velocity and other quantities that can be represented by vectors.
October 1, 2018HSN.CN.A3
(+) Find the conjugate of a complex number; use conjugates to find moduli and quotients of complex numbers.
October 1, 2018HSN.CN.B4
(+) Represent complex numbers on the complex plane in rectangular and polar form (including real and imaginary numbers), and explain why the rectangular and polar forms of a given complex number represent the same number.
October 1, 2018HSN.VM.B4a
Add vectors end-to-end, component-wise, and by the parallelogram rule. Understand that the magnitude of a sum of two vectors is typically not the sum of the magnitudes.
October 1, 2018