What is the graph of y = cos(x) +3?
2 answers:
Answer:
Given function: f(x) = cos x + 3
To Draw: Graph of f(x)
As we know graph of trigonometric function cos x is a continuous graph with amplitude 1 .i.e., graph is 1 unit above and 1 unit down from the middle of graph.
If we add a constant to the trigonometric function it does not change any thing it just shift the function up or down according to value of constant.
Here 3 is added to cos x ⇒ Gr pah of cos x will be shifted 3 units upward.
Therefore, The graph we obtain is attached.
You might be interested in
The income tax rate must be 29%.
Given that,
Thailand has a workforce of 35,709,487 people, each of whom earns an average salary of (equivalent USD) $8,630 annually.
If the Thai government wants to raise $70 billion in tax revenue,
We have to find,
The approximately where should it set the income tax rate?
According to the question,
Thailand has a workforce of 35,709,487 people, each of whom earns an average salary of (equivalent USD) $8,630 annually.
If the Thai government wants to raise $70 billion in tax revenue,
Then,
The income tax rate is,
Hence, The income tax rate must be 29%.
For more details refer to the link given below.