SP#7: Unit Q Concept 2

This SP7 was made in collaboration with Sarah Ngo.  Please visit the other awesome posts on their blog by going here. www.sarahnperiod1.blogspot.com

SP#6 Unit K Concept 10

One thing to pay attention is your summation notation if you can set up your summation notation it should be easy to plug in your formula. Also remember at the end to add 3. Have fun!

SP#5 Unit J Concept 6

An important thing to pay attention is your factoring and foiling. Also it would help to highlight common terms. You must group common terms or else it will be wrong. Have fun!

SP#4 Unit J Concept 5

In this student problem you need to pay attention to many things. Make sure that when you get your first answer you are only half way done, you still need to decompose. One other thing is make sure that you are factoring and foiling correctly because if you mess up in then beginning it's going to be wrong. Have fun!

SP#3 Unit I Concept 1 ( exponential graphs)

Something you need to pay attention in this problem is that there is no x intercept. The "a" is negative so the graph will be under the asymptote. Also remember that when you plug it in to the calculator it will sometimes not look right but remember that it goes to Infiniti.

SP# 2: Unit E Concept 7: Graphing Polynomials Using Zeroes with Multiplicities, Y-intercept, and End Behavior

In this student problem you will learn how to graph a fourth degree polynomial in standard form. First you need to factor out the equation. Once you have the factors you must find the zeroes or the x-intercepts. If a zeroes has a multiplicity of two then it will bounce on the point, if it has a multiplicity of one, it will go through. The coefficient in this graph has a positive coefficient and an even exponent. So the need behaviors will both be +infinity.

You need to pay careful attention to the multiplicities to graph the equation correctly. If the multiplicity is one, then the graph goes through the x-axis. However if the multiplicity is two, then the graph bounces off the x-axis. Also you need to pay attention to the leading coefficient to find the end behavior.

                                                                         

SP# 1: Unit E Concept 1: Graphing Quadratic Formulas

• What is this problem about?
  This problem shows how to graph a quadratic function. It shows the directions to graph and solve the equation.
• What does the viewer need to pay special attention to?
• The viewer needs to pay attention to the text and the boxes in this picture. The text and boxes are in different colors so it is easy to tell where one step ends and another begins. The viewer should also pay attention to the lines that connect things.