# Math Equations

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The flashcards below were created by user jccarrion7 on FreezingBlue Flashcards.

1. When finding the y-intercept what do you do?
You plug in 0 for X in the equation
2. What is the acronym for remembering trigonometry?
• Sin: Oscar
• Cos: A
•      Hold
• Tan: On
•      Arthur
3. When going to Vertex Form from Standard Form you do...
4. When going to Standard Form from Vertex Form you do...
5. What is the vertex formula?
y= a(x+h)2 + k
6. What is the standard formula?
y= x+bx+c
7. What are the steps from going standard form to vertex form?
• 1.) Split the equation into two parts: first two terms and last term
• 2.) Binomial shortcut: divide the b term in half and square it
• 3.) Undo the new c-value we just created with the original c-value
• 4.) Use the binomial short cut to write the equation in vertex form
8. What is the Binomial Shortcut?
example: (x+6)2 = x2 +12x+36

### Card Set Information

 Author: jccarrion7 ID: 274722 Filename: Math Equations Updated: 2014-05-22 02:14:46 Tags: Quadratics Folders: Math 2 Description: Math equations for future test Show Answers:

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