ALLIED MAT110 ALL MODULE DISCUSSIONS

MODULE 2 DISS1. Kahn Academy is a website that provides free videos, instruction, and practice for a variety of topics, including math. I want you to read a little more about this website, then use it to find a video or practice exercises that would help you with this week’s concepts..khanacademy.org/about”>http://www.khanacademy.org/aboutPost the link that you find, and tell me your thoughts on this website. Do you think this will be a resource that you will use in future Modules?2. Think of a problem in your life or area of study that you could use an equation or inequality to find the solution. Describe this problem and state whether you typically write the equation down to solve it or if you usually solve it in your mind using short cuts.Do you ever solve equations (like the ones in the homework) by just guessing? What’s the upside to solving an equation by guessing? What’s the downside?MODULE 3This is the required discussion board. Remember, there is a 3 post minimum in the discussions.Do the variables of a polynomial ever have negative exponents? What is the smallest exponent that a variable can have in a polynomial?Find two applications of polynomials in the real world. Are polynomials used in your area of study?MODULE 4This is the required discussion board. Remember, there is a 3 post minimum in the discussions.Why do we cover Factoring Trinomials and simplifying Rational Expressions in the same Module? How are the two concepts connected?Unlike Polynomials, Rational Expressions have variables in the denominator. This means that Rational Expressions can be used to describe situations that Polynomials cannot. Find one example of how Rational Expressions are used in the real world.MODULE 5This is the required discussion board. Remember, there is a 3 post minimum in the discussions.Identify and discuss a real world application of graphing and the rectangular coordinate system. You may need to search the web for references. Cite any website that you use.MODULE 6.allied.edu/Images/1×1.gif”>Posted by Christina Holdiness at 04/24/13 12:19 PMThis is the required discussion board. Remember, there is a 3 post minimum in the discussions.One of the most common places that I have used concepts related to linear inequalities is in Economics, namely in relation to supply and demand or cost and revenue. The main relation between these concepts is related to the shading that we use when graphing linear inequalities.How is graphing a linear inequality similar to graphing a linear equation? How can you determine if you should shade above or below the line?Find of an example in your life or area of study that could be described by using a linear inequality.MODULE 7This is the required discussion board. Remember, there is a 3 post minimum in the discussions.Why is it okay to take the cube root of a negative number but not okay to take the square root of a negative number? You can use examples to explain your answer.Find an application that uses square roots.Find an application that uses cube roots.MODULE 8.allied.edu/Images/1×1.gif”>Posted by Christina Holdiness at 04/24/13 12:22 PMThis is the required discussion board. Remember, there is a 3 post minimum in the discussions.Do you have any suggestions to me to make this course a better experience for future students? Are there any suggestions you would give future students? Is there anything that you wish you would have known in the first Week of this course that I should add to the Announcement or Welcome email?