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yuradex [85]
3 years ago
7

determine the slope of the line that contains the points g(8,1) & h(8,-6). select one: a. 2 b. 5 c. 0 d. undefined

Mathematics
2 answers:
Strike441 [17]3 years ago
7 0
Slope, m= \frac{change in y}{change in x}
slope, m= \frac{1--6}{8-8}
m= infinite
bazaltina [42]3 years ago
3 0

Answer: d. undefined

Step-by-step explanation:

We know that the slope of a line passing through two points X(a,b) and Y(c,d) is given by :-

m=\dfrac{d-b}{c-a}

The given points : g(8,1) & h(8,-6)

Then , the  slope of a line passing through two points g(8,1) & h(8,-6) is given by :-

m=\dfrac{-6-1}{8-8}=\dfrac{-7}{0}=\infty

Hence, the  slope of the line that contains the points g(8,1) & h(8,-6) is undefined.

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Your friend, Susannah, manages a sandwich shop. She collects data on the number of turkey sandwiches sold per day for a week. Ex
ExtremeBDS [4]

Susannah's data are illustration of measure of central tendencies

<u>(a) The mean</u>

To calculate the mean, she needs to divide the total number of turkey sandwiches sold, by the number of days.

The total is:

\mathbf{Total = 73 +88+85+88+99+134+129}

\mathbf{Total = 696}

The number of days is:

\mathbf{Day = 7}

So, the mean is:

\mathbf{Mean =\frac{Total}{Days}}

\mathbf{Mean =\frac{696}{7}}

\mathbf{Mean =99.4}

Hence, the mean number of turkey sandwiches sold is 99.4

<u>(b) The median</u>

To calculate the median, she needs to arrange the data in ascending or descending order, then select the middle item.

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The middle item is 88

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\mathbf{Median = 88}

Hence, the median number of turkey sandwiches sold is 88

<u>(c) The mode</u>

This is the data that occurs most.

From the dataset, 88 appears twice (more than others).

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\mathbf{Mode = 88}

Hence, the mode number of turkey sandwiches sold is 88

<u>(d) The range</u>

This is the difference between the highest and least data

From the dataset,

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The measure that would be most helpful is the median, because it is not affected by outliers.

Read more about measures of central tendencies at:

brainly.com/question/5495004

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Agata [3.3K]
I cannot help you sorry :/
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Find g (a + 1 ), if g(x)=5x-3 ​
nordsb [41]

Answer:

g(a+1)=5a+2

Step-by-step explanation:

so (a+1) is the value of x

you can write it like this:

x=a+1

using substitution, we can swap out all 'x's for 'a+1's. like so;

g(a+1)=5(a+1)-3  -- given

        =5a+5-3   --  distribute

        =5a+2      --  simplify!

Hope i helped! have a great day! please mark brainliest!!

5 0
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