I think it’s C because inverses are basically the reciprocals of each other. These make 90 degree angles and the slopes product should be -1. C looks like the lines are perpendicular so I would go with that
C is your answer. The coefficient on the x value is always a stretch factor.
Answer:
Step-by-step explanation:

The Cube Root Of -343 is ( -7)
His estimated answer would be 120 and for number 4 it would be a) 300 b) 700 and c) 1500 hope this helped. Mark as brainliest?