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Recent problems solved by 'angelar'

angelar answered: 2 problems
Graphs/61837: How do you graph the intercepts of x and y if y = 3x - 6? Thank you!!
1 solutions

Answer 42557 by angelar(2) About Me  on 2006-11-16 22:13:40 (Show Source):
You can put this solution on YOUR website!
The vertical intercept will be -6. To find horizontal intercept create a table of values based on y=3x-6 replacing x with a series of numbers e.g.
x y
-3 3x-3-6 -15
-2 3x-2-6 -12
-1 3x-1-6 -9
0 3x0-6 -6
1 3x1-6 -3
2 3x2-6 0
3 3x3-6 3
Plotting these points will give horizontal (x) intercept of 2


Expressions-with-variables/61831: How do I solve for: 3y+z=am-4y, for y
1 solutions

Answer 42555 by angelar(2) About Me  on 2006-11-16 21:45:43 (Show Source):
You can put this solution on YOUR website!
3y+z=am-4y
3y=am-4y-z
3y+4y=am-z
7y=am-z
y=am-z/7