Ⅰ.
Equation of a shape

01 Plane coordinates
02 Equation of a straight line
03 Equation of a circle
04 Moving the shape

Ⅱ.
Sets and Propositions

05 Set
06 Set operations
Proposition 07

Ⅲ.
Functions and Graphs

08 Function
09 Rational Expressions and Rational Functions
10 Irrational Expressions and Irrational Functions

The Plus Basic Book for Systematic Concept Learning, The Concept Black Label

1.
Expanded concepts from basic to integrated and advanced
It includes the basic concepts presented in the curriculum as well as extended concepts that will help you solve real-world problems.
We have provided examples, proofs, explanations, references, and cautions for the concepts to help you understand them clearly.

2.
Systematic learning possible with two-step type corner
After learning the concepts, the textbook covers the basic types and essential types that students will frequently encounter in actual exams, so that students can choose and study problems appropriate to their level.
For essential types that may be perceived as relatively difficult, we provide solution steps so that students can learn on their own.

3.
Insert the latest past exam questions
We've included essential questions, questions reflecting the latest trends in past exam questions, and developmental questions that will expand your thinking skills, helping you improve your skills.
Additionally, we have marked frequently appearing questions, newly introduced questions, and difficult questions in descriptive form for each unit to help you practice.

4.
Detailed explanation provided
We have provided detailed explanations of the solution process so that you can immediately understand the solution just by looking at the solution.
In addition to the basic solution, we provide other solutions that are easier and faster to solve, allowing you to think in a variety of ways.
Additionally, supplementary explanations are provided to help solve problems by explaining principles and extended concepts, adding corrections to solutions, and avoiding incorrect answers.