دوره GRE Test- Practice & Study Guide ، فصل 24 : GRE Quantitative Reasoning- Coordinate Geometry

درباره‌ی این فصل:

Learn about coordinate geometry concepts covered on the GRE with this chapter's fun and engaging lessons. You can also test your knowledge with lesson quizzes and chapter exams to make sure your ready to tackle the math section of the GRE.

GRE Quantitative Reasoning: Coordinate Geometry - Chapter Summary

Improve your understanding of coordinate geometry with our GRE practice lessons. These video tutorials teach you the principles of coordinate geometry you’ll use to successfully tackle the quantitative portion of the GRE. Lectures cover the following topics:

Types of lines

Point-slope formula

Tangents

Undefined slope

The distance formula

The midpoint formula

Graph components

Transformations

This chapter’s tutorials incorporate instruction in geometric elements, along with problem examples and quizzes that help test your comprehension of the content. Lessons are divided into concise video lectures to support your grasp of the material and help you succeed on the GRE.

GRE Quantitative Reasoning Objectives

Formulated to test students’ preparedness to pursue business or graduate school, the GRE contains a quantitative reasoning section that comprises a little more than 30% of the exam. Our coordinate geometry lessons encapsulate information used in GRE test questions. Specific objectives of these tutorials include:

Identifying different kinds of lines

Utilizing point-slope formula

Graphing slopes and tangents

Understanding undefined and zero slope

Employing the distance formula

Understanding the midpoint formula

Knowing the parts of a graph

Working with transformations

The GRE’s quantitative section includes numeric-entry questions and different kinds of multiple-choice questions. For the numeric-entry questions, you will discern a numeric solution and enter it into a response box. For one type of multiple-choice problem, you will be asked a question that may have more than one right answer or a single correct response; for the other type, you will be offered two quantities and asked to choose which multiple-choice answer accurately indicates how the values compare to each other.

این مجموعه تلوزیونی شامل 10 فصل زیر است:

What are the different types of lines? Where are they visible in the real world and how can you recognize them? Find out here and test your knowledge with a quiz.

It's time for a road trip to Las Vegas, and after four hours of driving at 60 mph ... Are we there yet? Learn the point-slope form of the equation of a line to help answer this age-old question.

Hit the slopes and learn how the steepness of a line is calculated. Calculate the slopes between points and draw the tangents of curves on graphs in this lesson.

There are two special cases when it comes to slopes on the xy plane- horizontal and vertical lines. Without any more information, these examples can be pretty confusing. But with a little instruction, they end up being some of the easiest lines to graph!

You can't always rely on your smartphone to tell you how far you need to travel to get from point A to point B. The distance formula will tell you the distance between any two points on a graph. In this lesson, you'll learn where it comes from and how to use it!

The formula for the midpoint of a line segment will tell you how to find the middle of any line segment on the x, y plane. Learn about this formula and see how it is used to find the midpoint of a line segment.

Being able to read a graph isn't just vital for an algebra class. Graphs and charts are used everywhere! We'll take a crash course on the basic x/y plane used in algebra and the fundamental vocab you need.

What is a transformation? Well, it's something that transforms one function into another! To see what I mean and how that looks, check out this lesson!

Absolute value graphs normally look like the letter 'V', but transformations can change that 'V' in a number of different ways. As well as teaching you how to graph absolute values, this video will focus on a specific group of transformations called translations. Learn all about what that means here!

Although a basic absolute value graph isn't complicated, transformations can make them sufficiently confusing! In this lesson, you'll practice different transformations of absolute value graphs.

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