What's the question Love? I can't help til i know the question =/
Step-by-step explanation:
blue: 4x+2+7x+7+5x -4 = 16x +5
red: x+3+x+7+2x-5 = 4x -5
difference: 16x+5 - (4x -5) = 12x +10
Answer:
Exponential decay?
Can you be a little more clear, so I can get a better understanding?