Answer:
y = 
Step-by-step explanation:
m = 
1/15 because you add all the blocks together and it gives you 15 and there is only 1 blue block so it will be a 1/15 chance of getting it
Answer:
Option C, 0 ≤ x ≤ 12
Step-by-step explanation:
the domain of a function is the set of inputs accepted by the function so all possible x values.
Since x-axis is time, time can never be negative
so the lowest x value is 0
the heights x values is the x intercept which is 12
hence option C
Ley me know if you have any questions!!!