High School: Number and Quantity
HSN.VM.B4b
Given two vectors in magnitude and direction form, determine the magnitude and direction of their sum.
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, 2018HSN.VM.A3
(+) Solve problems involving velocity and other quantities that can be represented by vectors.
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.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.RN.A2
Rewrite expressions involving radicals and rational exponents using the properties of exponents.
October 1, 2018HSN.RN.A1
Explain how the definition of the meaning of rational exponents follows from extending the properties of integer exponents to those values, allowing for a notation for radicals in terms of rational exponents. For example, we define 51/3 to be the cube root of 5 because we want (51/3)3 = 5(1/3)3 to hold, so (51/3)3 must … Read More “HSN.RN.A1”
October 1, 2018HSN.Q.A3
Choose a level of accuracy appropriate to limitations on measurement when reporting quantities.
October 1, 2018HSN.Q.A1
Use units as a way to understand problems and to guide the solution of multi-step problems; choose and interpret units consistently in formulas; choose and interpret the scale and the origin in graphs and data displays.
October 1, 2018HSN.CN.C9
(+) Know the Fundamental Theorem of Algebra; show that it is true for quadratic polynomials.
October 1, 2018