Whats the distance between -30 and 91
1 answer:
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Explanation:
Consider the following general periodic function:
where
a= amplitude
b = frecuency
h= phase translation
k= vertical translation
2π/ |b| = period
Now, consider the following periodic function:
Applying the definition given at the beginning of this explanation, we can see that:
a = amplitude = 3
2π/ |b| = period = 2π/|1| = 2π
Then, the graph of the given function is:
Notice that the greatest and least values of y are 3 and -3 respectively.
We can conclude that the correct answer is:
Answer:Graph:
Period:
Amplitude:
The greatest value of y (coordinate y of the maximum point):
The least value of y (coordinate y of the minimum point):
The surface area of the cone is
Explanation:
The diameter of the cone is 10 cms
Thus, the radius of the cone is given by
The slant height of the cone is 12 cms
The formula for surface area of the cone is given by
Substituting the values, we get,
Thus, The surface area of the cone is