Step-by-step explanation:
f加班7u后7个6 个预告v78 yi不同承认TVB员工
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
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Answer:
Step-by-step explanation:
The product of eight and some number n is equal to 42