Which expressions below are equivalent to 43c+513 ? Select all that apply. □ A. 13(4c+16) □ B. 43(c+4) □ C. 13(33c+5) □ D. 23(2c
2 answers:
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Answer:
Step-by-step explanation:
Domain of f: "What values of x can we plug into this equation?" This makes sense for all real numbers so the domain is
Range of f: "What values of f(x) can we get out of the function?" From the graph we see we can get any real number greater than 0 out of the function by choosing a suitable x-value in the domain. The range is therefore .
Continuity: Since the graph is one, unbroken curve (i.e. a curve that can be drawn in one movement without taking your pen off the paper). We see that "roughly speaking" the function is continuous.
Increasing or decreasing behaviour: For all x in the domain, as x increases, f(x) decreases. This means the function exhibits decreasing behaviour.
Symmetry: It is clear to see the graph of f(x) has no symmetry.
Boundedness: Looking at the graph we see it is unbounded above as when we choose negative values, the graph of f(x) explodes upwards exponentially. Choose a value of x, plug it in, next choose (x-1), plug this in and we observe for all x in the domain.
The function is however bounded below by 0: no value of x in the domain exists which satisfies .
Extrema: As far as I can tell, there are no turning points on the curve. (Is this what you mean by extrema?)
Asymptotes: Contrary to the curve's appearance, there are no vertical asymtotes for this curve. The negative-x portion of the curve is just growing so quickly it appears to look like an asymptote. There is a value of f(x) for all x<0. There is however a horizontal asymtote: .
End behaviour: As . As
Percentage is the way to represent the part of a whole in a fraction of 100.The greatest percent of the increase in the number of jobs from 2006 to 2016 is orthodontist which is 10.94 percent.
<h3>Given-</h3>In the given table we have to find out the percent of the increase in the number of each job to find out the greatest one.
<h3>Percentage</h3>Percentage is the way to represent the part of a whole in a fraction of 100.
1-Orthodontist-
In 2006 the total number of orthodontists was 9206.
In 2016 the total number of orthodontists was 10214
Percent of increase in this job is,
Hence, percent of the increase in this job is 10.94 present.
2-Sound engineer technician-
In 2006 the total number of Sound engineer technicians was 16125
In 2016 the total number of Sound engineer technicians was 17864
Percent of increase in this job is,
Hence, percent of the increase in this job is 10.78 percent.
3-Police officer-
In 2006 the total number of Police officers was 648982
In 2016 the total number of Police officers was 719041
Percent of increase in this job is,
p_{3} =10.79%
Hence, percent of the increase in this job is 10.79 percent.
4- Editor-
In 2006 the total number of Editors was 122273
In 2016 the total number of Editors was 124135
Percent of increase in this job is,
Hence, percent of the increase in this job is 1.52 percent.
Hence, the greatest percent of the increase in the number of jobs from 2006 to 2016 is orthodontist which is 10.94 percent.
Learn more about the percentage here;