Question

Fan & Medal

Answer 1

@karim728

Answer 2

@Will.H

Answer 3

Standard form of a line is given by
Ax +By=C

Answer 4

the midpoint between two points is
\((\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})\)

Answer 5

if you have a point and a slope, a good method would be to substitute those values into the point-slope form
\[y-y_1 = m(x-x_1)\]
where m is the slope
and then solve for standard form