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 3 years ago
im having a really hard time solving and graphing liner equations... plz help!!
 3 years ago
im having a really hard time solving and graphing liner equations... plz help!!

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beens
 3 years ago
Best ResponseYou've already chosen the best response.0??..wat you don't understand?

amistre64
 3 years ago
Best ResponseYou've already chosen the best response.0wait til you have to make a curve :)

iraqichick89
 3 years ago
Best ResponseYou've already chosen the best response.0i dnt know how to solve them

beens
 3 years ago
Best ResponseYou've already chosen the best response.0do u mean finding the y and x intercepts?

amistre64
 3 years ago
Best ResponseYou've already chosen the best response.0give us something to work with....

amistre64
 3 years ago
Best ResponseYou've already chosen the best response.0Do you know all the parts to this equation: y = mx + b

iraqichick89
 3 years ago
Best ResponseYou've already chosen the best response.0no i dont understand that part

amistre64
 3 years ago
Best ResponseYou've already chosen the best response.0y stands for the value of your "y" coordinate. m stands for the way the line slopes; called the slope. x stands for the value of the "x" coordinate. b is the value of where the line crosses the yaxis. does any of that make sense?

iraqichick89
 3 years ago
Best ResponseYou've already chosen the best response.0it makes some sence... i just get confused when it comes to solving more then graphing.

amistre64
 3 years ago
Best ResponseYou've already chosen the best response.0as long as you can get an equation to resemble this construction (y = mx+b) then you can solve for any point on the line. Lets take your equation you gave us for an example...

amistre64
 3 years ago
Best ResponseYou've already chosen the best response.0y + x = 7 ; do you know how to make this look more like (y=mx+b)?

iraqichick89
 3 years ago
Best ResponseYou've already chosen the best response.0do u have yahoo messanger??

iraqichick89
 3 years ago
Best ResponseYou've already chosen the best response.0ok sorry my daughter is messinga round

iraqichick89
 3 years ago
Best ResponseYou've already chosen the best response.0so when i read in the book its so confusing on how to solve these probelms can you show me step by step what to do?

amistre64
 3 years ago
Best ResponseYou've already chosen the best response.0I can try: In essense; we want to know what values to make "y" for any given value of "x". In your equation; we have: y + x = 7 use algebraic techniques to solve for "y"; which in this case just means subtracting (x) from both sides to get: y +xx = 7x y = x 7 ; which resembles our (y = mx + b) Do you understand it so far?

amistre64
 3 years ago
Best ResponseYou've already chosen the best response.0Once we have any two points that we can connect together; we can form a straight line. Many times, those two points will be where the line crosses the yaxis; and where the line crosses the xaxis. These crossing points are called "intercepts" becasue it is where the line actually gets intercepted by the x or y axis.

amistre64
 3 years ago
Best ResponseYou've already chosen the best response.0What two points (called coordinates) can you come up with using : y = x 7 in order to connect and make a line?
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