HELP THIS IS DUE TODAY Marinathe, Hezza, and Samuel had
been studying math all day. In the afternoon they took a break and went to the vending machine for a snack. After studying functions all afternoon, function vocabulary was on their minds. With money in hand, they stood in front of the machine. Samual said the machine was like a function machine with input and output. Marinathe said while there was input and output, she thought the machine was more like a relation machine instead of a function machine. Hezza said she thought it could be either, depending on how one thought about it.

1: Under what circumstance would the machine be a function machine?

2: Under what circumstance would the machine be a relation machine, but not a function?

maybe i can

step-by-step explanation:

one way is to plot 2 points and connect them which is what the answer choices seem to be doing

it seems to be using the y intercept and the slope

y=mx+b, m=slope, b=y-intercept (where the line hits the y axis)

slope=rise/run

y-intercept is where the line croses the y axis which is the y value where x=0

you seem to have given the wrong slope (you didn't put a number in front of te x, it should be 2/3 or 3/2 looking at the answer options)

y=? x-1

m=? because of your fault

b=-1

so it has a slope of ? and y intercept of -1, meaning it pases through (0,-1)

so draw point (0,-1) (so answer is one of the first 2 option)

if slope is 2/3, then go up 2 and right 3 then draw line through those 2 points

if slope is 3/2, then go up 3 and right 2 then draw line through those 2 points