Thursday, March 1, 2007
posted by Jennifer at 5:17 PM
T.O.V --> first of three ways to graph
In order to graph from a T.O.V the equation must be in slope intercept form.

1. A x + B y + C = 0
A, B, C are integers

eg. 7x + 3y -6 = 0
standard form


not standard form ( has to be integers/ whole numbers )

2.) Slope Intercept Form
'm' & 'b' are rational numbers

eg. graph the equation


Step 1.) Is it in slope intercept form? no

Step 2.) Manipulate the equation


minus 4x on each side



divide each side by 2 & your left with

that is your rule for step 3

Step 3.) Create a T.O.V
substitute x


Ms. Armstrong assigned Exercise 6 for homework !!!!

next blogger will be Samantha

 



6 Comments:


At March 5, 2007 at 1:30 PM, Blogger Ms. Armstrong

Jennifer,
I love the way you used graphics to help explain the TOV.

 

At March 9, 2007 at 7:21 PM, Blogger ma man d

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At March 9, 2007 at 7:24 PM, Blogger ma man d

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At March 9, 2007 at 7:38 PM, Blogger ma man d

Jennifer,

you have done a good job. I had problems with my homework and your TOV helped me out.

thank you
keep it up jennifer!

 

At March 9, 2007 at 7:40 PM, Blogger ma man d

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At March 9, 2007 at 7:43 PM, Blogger ma man d

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