The equation of required line is:
y=4x-7
Step-by-step explanation:
Slope-intercept form of equation of line is:

Given
m=4
And
Point = (2,1)
Putting the value of slope, we get

Putting the point in the equation

Putting the values of b and m we get

Hence,
The equation of required line is:
y=4x-7
Keywords: Slope-intercept form, equation of line
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