In my absence today, we will let the computers do the work.
Today you will see examples of 2 types of problems:
1) How to check a solution to a system of linear inequalities.
2) How to find (graph) a solution to a system of linear inequalities.
To see a video explanation of how to do problems like #1 click here. Watch and listen to the video for Example 1. After watching, test your knowledge by clicking 'Practice' for Example 1. Do the work on a scratch sheet of paper and choose your answer. Click 'Done' when you have your answer. It will tell you if you are right or wrong. After answering a few questions, close the window.
To see a video explanation of how to do problems like #2 click here. Watch and listen to the video for Examples 2 & 3. After watching, test your knowledge by clicking 'Practice' for Examples 2 & 3. Do the work on a scratch sheet of paper and choose your answer. Click 'Done' when you have your answer. It will tell you if you are right or wrong. After answering a few questions, close the window.
You have a handout of notes that I have written up for you, use those along with what you watched on the videos to help you complete your assignment. You will have 45 minutes in the computer lab then you will return to class to work on your assignment.
Homework:
page 803 #'s 36-43 (use graph paper)
2 comments:
MR. BUCK WE ALL DONT GET THIS!!.THE VIEDO THINGS DONT WORK.
HELP US!
B-2
We are going to go over the section this afternoon so don't worry about getting the homework done for today (Wednesday). Hopefully it will become clearer to you after I go through it. I was hoping you could at least see somebody else work through them on the video.
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