Hello there,
Parallel Lines: have the same slope
Slope Intercept Form: y = mx + b
Given Equation:
y = -3/2x + 4
Point Given: (4, 0)
Plug in and Solve:
0 = 2/3(4) + b
0 = 8/3 + b
-8/3 -8/3
-------------------
-8/3 = b
Answer: y = 2/3x - 8/3
Hope I Helped!
-Char