No solution as they are parallel lines. so, inconsistent
The function domain: x<0 or 0<x<4 or x>4 (?) I believe....
B. “Y = 15x” would be your answer. Y is your end balance and x is the weeks. For example, if x is 3 weeks, your equation would be 45 = 15*3. In this case, y would be 45. Need anymore help?
