High School: Number and Quantity
HSN.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.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.A1
Know there is a complex number i such that i² = -1, and every complex number has the form a + bi with a and b real.
October 1, 2018HSN.CN.A2
Use the relation i² = -1 and the commutative, associative, and distributive properties to add, subtract, and multiply complex numbers.
October 1, 2018