Answer: A
Step-by-step explanation:
Because to find if proportional you need to divide
Linear function: d = -4m+50 (that's a negative 4 btw)
Slope: -4
y-intercept: 50
I'm truly sorry but I forgot how to do the last one :(
Cubic centimetres since they are cubes. Did you add any picture of the question? There seems to be none.
