Index | 141Natural logarithm function graph, 91
New York State Education Department, 2
Newton’s law of cooling, 93
Normal distributions: calculating z-scores, 102;
estimating and interpreting probabilities of,
102; estimating area under a normal curve,
102; selecting appropriate, 102
Numbers: irrational, 90; prime, 64; rational, 90;
zero and complex, 20, 64, 68–69. See also Real
numbers
Observational studies, 103
One-step word problem solving, 13
1 million dollar savings plan, 94
Parabolas: definition of a, 68; examining
similarities of, 68; learning the vertex form
of the equation of a, 68
PARCC (Partnership for Assessment of Readiness
for College and Careers): A Story of Functions
and integral use of, 11; Type I, II, and III tasks
of, 13–14
Polynomials: base-10 computation to base X,
62–64; factoring and modeling with, 64–66;
graphing factored, 65; Major Emphasis Cluster
on arithmetic with rational expressions and, 20;
solving and applying equations for expressions
of rational, radical, and, 66–68
Population: differentiating between a sample
statistic and, 103; margin of error when
estimating mean, 105
Population characteristics: differentiating
between sample statistic and, 103; distinction
between sample statistics and, 103; using
sample data to estimate a, 103
Population mean, 104
Population proportion: margin of error when
estimating, 104; sampling variability in sample, 104
Precalculus: construct viable arguments and
critique reasoning of others, 15–16; critically
analyze conjectures in, 15; look for and express
regularity in repeated reasoning in, 18; problem
solving in, 14; structure in, 18; terminology of
advanced topics and, 117–127; use appropriate
tools strategically in, 17
Prime numbers, 64
Probabilities: adding and subtracting, 99fig;
conditional, 99; develop an understanding of,
95, 98–101
Probability rules: calculating probability of
complement of event, 100; calculating
probability of union of two events, 101;
multiplication role for independent events, 100
Problem Set lessons: description and activities of,
29; icon indicating a, 29fig
Problem Sets: description and function of, 49;
Eureka Math focus on, 1; Lesson 17 (Algebra II
Module 3) sample lesson, 40fig–48fig
Problem solving: Module 1: Polynomial, Rational,
and Radical Relationships, 62; one-step word
problems, 13; PARCC Type I, II, and III tasks
included in, 13–14; Standards for Mathematical
Practice on, 14; two-step word problems, 13.
See also Solving equations
Procedural skills rigor, 13
Publishers’ Criteria, 2, 11
Pythagorean identit6y, 78
Pythagorean triples, 64Quantitative reasoning: construct viable
arguments and critique others,’ 15–16;
description and example of, 14–15; Module 1:
Polynomial, Rational, and Radical
Relationships, 62Radian measure, 74
Radicals: conjugates and, 64; properties of
exponents and, 85; solving and applying
equations for rational, polynomials, and, 66–68
Rational equations: solving, 67; word problems
leading to, 67
Rational exponents, 85
Rational expressions: comparing, 67; equivalent,
67; multiplying and dividing, 67; solving and
applying equations for radical, polynomials,
and, 66–68
Rational for Module Sequence in Algebra II,
21–26
Rational numbers, 90
Real numbers: base 10 and scientific notation,
85; Euler’s number, 85; examining the behavior
of, 79, 83–85; extending domain of sine and
cosine to all, 76; integer exponents of, 85;
Major Emphasis Cluster on system of, 20;
trigonometric identities and, 75, 76. See also
Numbers
Reasoning: abstract and quantitative, 14–15;
construct viable arguments and critique others,’
15–16; look for and express regularity in
repeated, 18; Module 1: Polynomial, Rational,
and Radical Relationships, 62
Remainder theorem, 66