In Exercises 11 – 20, find the real zeros of the given polynomial and their corresponding multiplic- ities. Use this information along with a sign chart to provide a rough sketch of the graph of the polynomial. Compare your answer with the result from a graphing utility. 11. a(x)=x(x+2)2
part1 When posting here in the Weekly Summary section please do not post "answers only" but rather show how you obtained your answers in a step by step manner. If your solution is correct, it is in your best interest for us to see how you obtained the answer. […]
Response Requirements: 1) Research and write about food deserts in the United States. Which communities are most impacted by food deserts? What areas in the United States are most impacted by food deserts? What are proposed or possible solutions to the damage caused by food deserts? Summarize your findings in […]
For each of the following situations, decide which point of view would work best. Discuss with your classmates the advantages and disadvantages of using the first- and third-person points of view for each example: The day you decided to change something important in your life. An incident at school […]
Students are taking advantage of online degree programs in record numbers. In 2017, six million students enrolled in at least one online course to help advance their careers, change jobs, or fulfill personal goals. It should come as no surprise that enrollment numbers are growing, as online degree programs offer many unique […]
Watch the video below in which Robert Ahdoot presents his approach to conquering math anxiety. In the middle of the video, Ahdoot provides his specific approach and examples that illustrate how he teaches math. After viewing the video, answer the questions below: https://www.youtube.com/watch?v=66y4W5HervQ (Links to an external site.)Links to an […]
One of the main reasons for this struggle is they try to memorize. But when the problem changes, so do the steps, and students are left confused. The key to success in algebra is to understand why you’re doing each step. Or in other words, it’s not just about […]
Instructions A "Pythagorean Triple" is a set of positive integers, a, b and c that fits the rule: a2+ b2= c2. Here is a list of a few Pythagorean Triples: (3, 4, 5) (5, 12, 13) (6, 8, 10) (7, 24, 25) (8, 15, 17) (9, 40, 41) (10, […]
Visit the websites http://www.math.com (Links to an external site.)Links to an external site., www.purplemath.com (Links to an external site.)Links to an external site., and www.hippocampus.org (Links to an external site.)Links to an external site. and spend time looking through what each website has to offer. In your own words, assess the websites […]
This week focuses on mathematical connections. Respond to the following in a minimum of 175 words: In your opinion as a future educator, what was one of the most important topics that we covered in this class? Explain your reasoning.
Visit the websites http://www.math.com (Links to an external site.)Links to an external site., www.purplemath.com (Links to an external site.)Links to an external site., and www.hippocampus.org (Links to an external site.)Links to an external site. and spend time looking through what each website has to offer. In your own words, assess the […]
–12 ≤ 2 + 2x ≤ 10 2x – 1 ≥ 3 or x < –2 Solve the compound inequalities as demonstrated in Elementary and Intermediate Algebra and the Instructor Guidance in the left navigation toolbar, in your online course. Be careful of how a negative x-term is handled in […]
This week focuses on applications of measurement. One of the basic concepts of geometry is learning to calculate the perimeter and area of two-dimensional shapes. Once that is mastered, you can calculate surface area and volume for three-dimensional shapes. Respond to the following in a minimum of 175 words: […]
Explain in your own words why solving linear equations is so important to be able to do as a skill (and not just to pass the class!). Please be detailed in your posts.