Answer:
1
Step-by-step explanation:
hope this help:) I use slop formula
Step-by-step explanation:

Answer:
A.
Step-by-step explanation:
Graph B must be incorrect as this is a directly proportional relationship. Likewise, graph C shows an inversely proportional relationship.
Between graph A and D, only graph A passes through the origin, which is true because if length is zero, perimeter is zero.
Hence the answer is Graph A.
Answer: 0.6%
Step-by-step explanation: