Still don't know what the given line is, so I'm just going to attach images of the graphs of each equation.
Graph 1: y = -2x
Graph 2: x = 4
Graph 3: y = x
Graph 4: y = 3
Hope this helps!
Answer:
10) 87.96 in
15) 272,944.7 in
281.4
Step-by-step
This is the answer
the thrid one
Step-by-step explanation: