What is the equation in point slope form of the line that passes through the point (−1, −3) and has a slope of 4? y−1=4(x−3) y+3=4(x+1)

It is given that the quadratic equation hx²-3x+k=0, where h and k are constants, has roots [tex] \beta \: and \: 2 \beta [/tex]express h in terms of k