Simplify 0.4(−4.5). −1.8 −1.65 1.65 1.8
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The rational function shown in the graph is:
<h3>How to determine the function?</h3>
First, we can see that we have an asymptote at x = 5, so the denominator becomes equal to zero when x = 5.
Then the rational function is something like:
We also can see that when x = 6, the function intercepts the x-axis, then we must have that:
g(6) = 0
So we can define:
g(x) = x - 6
So the rational function is:
If you want to learn more about rational functions, you can read:
Answer:
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Step-by-step explanation:
Given
The frequency table
Required
Determine the mean, median and mode
Calculating Mean
Where
fx = product of frequency and inches
f = frequency
So;
Calculating Mode
Because it highest frequency of 4
Calculating Median
Approximate
At this point we, need to get the cumulative frequency (CF)
<em>Inches ---- Frequency ---- CF</em>
<em>63 -------------2------------------2</em>
<em>65 -------------1------------------3</em>
<em>66 -------------4------------------7</em>
<em>67 -------------3------------------10</em>
<em>68 -------------1------------------11</em>
<em>69 -------------2------------------13</em>
<em>70 -------------2------------------15</em>
<em>71 -------------1------------------16</em>
<em>72 -------------3------------------19</em>
<em>74 -------------2------------------21</em>
<em>75 -------------2------------------23</em>
From the above table
Since the median fall in the 12th position, then we consider the following data
<em>69 -------------2------------------13</em>
<em>because it has a CF greater than 12</em>
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<em>Hence;</em>
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