When a straight line is given the form:
y = m x + c
m is the gradient. It shows how the value of y changes for an increase of x by 1.
So, in this case, the gradient is 4
The gradient is 4 because the general equation is y= mx+c where m is the gradient.
The gradient of the line represented by the equation Y = 4 x − 1 is 4 . This indicates that for every increase of 1 in x, y increases by 4. It reflects a positive slope, showing that the line rises as it moves from left to right.
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