Question

Help please ? this is my second to last question.

Answer 1

Answer:

B(12)

Step-by-step explanation:

Constant of proportionality is basically the slope.

Slope = Δy/Δx

here y= distance travelled and x= number of hours

so slope = 36-3/3-0.25= 33/2.75 = 12

Answer 2

I would repost this so it’s more clear