Sam uses text messaging to communicate. The table below represents a proportional relationship between the number of words Sam t
exts, y, and the time, in minutes, he spends texting, x.
The equation that represents the table is y =
x.
If Sam can text 360 words in 6 minutes, the new equation that would represent this relationship is y =
x.
The equation that represents the table is y =
x.
If Sam can text 360 words in 6 minutes, the new equation that would represent this relationship is y =
x.
1 answer:
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Answer:
B. 4
Step-by-step explanation:
The given function is of the form:
A is called the amplitude of the given function.
We can read from the graph that, the function ranges between:
-4 and 4
This implies that:
Therefore the amplitude of the function is 4.
Hence the value of A must be 4.