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justlikethat
justlikethat
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$3.00 equations

Q:

Given the pair of linear equations in two variables
1a.Find the x- and y-intercepts (if any) for each line. Show your work.
1b Plot those intercepts, and graph the two lines
1c.Apply elimination or substitution to find the coordinates of the point of intersection (if there are no solutions or infinite solutions, state this
here is the problem
5x - 2y = -1
x + 4y = 35

Given the pair of linear equations in two variables
2a.Find the x- and y-intercepts (if any) for each line. Show your work.
2b Plot those intercepts, and graph the two lines
2c.Apply elimination or substitution to find the coordinates of the point of intersection (if there are no solutions or infinite solutions, state this
here is the problem

-4x + 9y = 20
-2x - 2y = 10

 


   
   
   
   
 
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Posted by:
SabeTodo
SabeTodo
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$2.00 Systems of Equations

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  • Posted on Oct 25, 2009 at 10:10:20PM
A:
Preview: ... h them and connect to form a line.   If you choose substitution: Solve one of the equations for either x or y (whichever is easier). EXAMPLE: 2x + 3y = 4 I will solve for x: 2x = 4 - 3y x = (4- 3y)/2 Then, plug this into the other equation for x ...

The full tutorial is about 234 words long .
   
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