3 times the square of a non zero number is equal to 12 times the number. what is the number?
1 answer:
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Given:
The function is
Domain = {-4, -2, 0, 2}
To find:
The range of the given function for the given domain.
Solution:
We know that domain is the set of input values and range is the set of output values.
We have, and domain = {-4, -2, 0, 2}.
Putting x=-4 in the given function, we get
Putting x=-2 in the given function, we get
Putting x=0 in the given function, we get
Putting x=2 in the given function, we get
The output values are -7, 1, 9, 17. So, the range of the function f(x) for the given domain is {-7, 1, 9, 17}.
Therefore, the correct option is D.
Since we have that the volume of a sphere is given by:
And we have that the diameter equals 3.6ft, we then will have a volume of:
Since we have that the volume is approximately 13.74 ft^3, then the best approximation in the problem is A. 13.6 ft^3.