Question

How do you write the equation of the line with slope -4 and y - intercept (0,3)?

Answer 1

Here slope `m =-4`
and the line passes through (x_1=0,y_1=3)
Hence its equation is
`y-y_1=mxx(x-x_1)`
`=>y-3=-4xx(x-0)`
`=>y+4x-3=0`