In 35-52, find each sum. 1 + 3 + 5 + . . . + (2n - 1)

Math 1314 Lesson 2: An Introduction to Geogebra (GGB) Before we introduce calculus, let’s look at a brief introduction to GGB. GeoGebra (GGB) is a FREE software package that we will use throughout the semester. The program can be used as a simple calculator, and it can also be used to perform some fairly sophisticated calculus operations. In this lesson, you will learn your way around the GGB display, and you will also learn to do some basic graphing. You will need to download GGB onto your computer. Go to www.geogebra.org and follow the instructions for downloading the program. This is what you will see when you open GGB. TO ADJUST FONT: Go to “Options,” then click on “Font” and select the size that you’d like. TO RESIZE ALGEBRA AND GRAP