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Solve my homework problemIt's about using slope intercept form One problem is 2y equals 8x-2?
I shall do this one , but you must do the rest otherwise you will not learn.
2y = 8x - 2 is the given eq'n/
The straight line form is y = mx + c'.
'm' is the slope/gradient of the line
'c' is the y-intercept.
So divide both sides by '2' ; this will result in 'y = '
Hence
y = (8/2)x - 2/2
y = 4x - 1 is the straight line form of y = mx + c.
So the slope is m = 4
The y-intercept is c = -1
NB for all linear equations this is the method.
NNB Linear eq'n may appear in various forms.
2y = 8x - 2
2y - 8x = -2
2y - 8x + 2 = 0
y - 4x + 1 = 0
etc.,
So you need to algebraically rearrange into the y = mx + c form
However, if there are powers of 'x' or 'y' it is NOT a straight line.
Hope that helps!!!!
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