Will i use the scale factor to change the coordinate (4,2)? How will I use the scale factor in this situation?

Question

Line n is represented by the equation 3x+4y=20. Determine and state the equation of line t, the image of line n, after the scale factor 1/4 centered at the point (4,2). Explain your answer.

Answer 1

(4, 2) lies on the line of the equation 3x + 2y = 20.

Therefore any image after dilation shall lie on the same line.