<p class="has-luminous-vivid-amber-background-color has-background"><strong>INTRODUCTION</strong></p> A graph is a pictorial representation or a diagram that represents data or values in an organized manner. The points on the graph often represent the relationship between two or more things. <p class="has-vivid-red-color has-text-color"><strong>DEFINITION OF GRAPH</strong></p> A graph is a diagram showing the relationship between different groups of data, usually by lines or curves. A graph is a very important tool for understanding data easily. It is usually drawn between two axes: X and Y axes. The X axis is the horizontal line while the Y axis is the vertical line. A graph is also called a chart. <p class="has-vivid-cyan-blue-color has-text-color"><strong>Types of Chart</strong></p> <div class="sign-up-notice-after-excerpt-two" style="background-color:powderblue;"> You are viewing an excerpt of this lesson. Subscribing to the subject will give you access to the following: <ul> <li>The complete lesson note and evaluation questions for this topic</li> <li>The complete lessons for the subject and class (First Term, Second Term & Third Term)</li> <li>Media-rich, interactive and gamified content</li> <li>End-of-lesson objective questions with detailed explanations to force mastery of content</li> <li>Simulated termly preparatory exams</li> <li>Discussion boards on all lessons and subjects</li> <li>Guaranteed learning</li> <li>Win great prizes for topping the <a href="https://www.primacyebooks.com">Primacy Ebooks</a></li> </ul> </div> <div class="sensei-message info"></div>