Answer:
27.27%
Step-by-step explanation:
Given that,
Initial price = 11
Final price = 8
We need to find the percentage change in the price. It can be calculated as follows :
% = [(final-initial)/initial] × 100
So,
So, the percentage decrease is 27.27%.
Why did you put the answer there??
2 to 8 and 8 to -2
Step 1: Subtract from both sides. Leaving us with
Step 2: Add to both sides. Leaving us with
So, your answer would be y = -3x