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.
Hey! Glad I can help!!!
0.4 is the tenth in there.
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Answer:
There will be 200 teddy bears.
Explanation:
Please check the picture attached!
I hope this helps!
Answer:yes he is correct
Step-by-step explanation: if you go on a certain site and you put in the equation, you press enter then it will pop up with what you want to do. Press graph, then you can compare the graphs and if it is the same you know it is correct
For every 6 dumplings bought, you get charged $3.00 plus 7 cents for every dollar. Hope this helps:)