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.
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Answer:
0.00360.
Step-by-step explanation:
Leading zeros in a number are not significant, so your number has four significant figures.
You must drop the 7 from 0.003597.
Since 7 is greater than 5, you must add 1 to the 9
Answer:
Category Relative Frequency
male survivors 17.3%
males who died 63.7 %
Female survivors 15.1 %
Females who died 3.8%
Step-by-step explanation:
- The relative frequency is the proportion of the number of times the event occurs to the total number of trials.
Given : Total people on ship = 2274
Number of male survivors = 394
⇒ Relative Frequency of male survivors =
In percent ,
Number of males who died =1449
⇒ Relative Frequency of male who died =
In percent ,
Number of female survivors =344
⇒ Relative Frequency of female survivors =
In percent ,
Number of females who died = 87
⇒ Relative Frequency of females who died =
In percent ,
Hence, the complete table would be :
Category Relative Frequency
male survivors 17.3%
males who died 63.7 %
Female survivors 15.1 %
Females who died 3.8%