+0

Are there any punctuation, grammar, word/conjunction errors? and why?

Using a graphing calculator could be a complex task. Since, most people don't use it. It has so many buttons. However, it has many features that most common calculators do not such as creating a programme, plotting graphs. Here is a quick start guide on how to use the graphing calculator: You need to turn it on-by pressing the "on" button on the bottom-left corner of your calculator-now you will see a blinking cursor on the top-left corner of your calculator. Now you can do a simple math operations you like. In order to plot a graph, You will need to input an equation by pressing the "Y=" button on your calculator, then type in an equation you want to solve. Press the "graph" button and you are good to go.

+0

Using a graphing calculator can be a complex task. Most people don't use one. It has so many buttons. However, it has many features that most common calculators do not have such as creating a programme and plotting graphs. Here is a quick start guide on how to use a graphing calculator: You need to turn it on by pressing the "on" button on the bottom-left corner of your calculator. Now you will see a blinking cursor on the top-left corner of your calculator's display. Now you can do a simple math operations you like. In order to plot a graph, you will need to input an equation by pressing the "Y=" button on your calculator, then type in an equation you want to solve. Press the "graph" button and you are good to go.

https://my.hrw.com/math06_07/nsmedia/tools/Graph_Calculator/graphCalc.html