Answer:
Step-by-step explanation:
First choose two points on the line,
Let the points are A and B.
From point A to B we are moving downwards by (5 - 1 = 4 units)
Therefore, Rise = -4
Horizontal distance between A and B = 2 units
Therefore, Run = 2
Since, slope of a line = 
Slope = 
= -2
Answer:
I believe its C?
Step-by-step explanation:
Answer:
Y= -4x+ 21
Step-by-step explanation:
Answer:
I would say 5 kg because you get more kg with a little bit more money added
Y= -2x-8
if I helped, please give me brainliest