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scZoUnD [109]
3 years ago
7

The value of the function f(x) = 3x2 − 2x for x = 4

Mathematics
2 answers:
Phantasy [73]3 years ago
6 0

Answer: If that is a 3 times 2 then you answer is 14

However, if the equation is 3 time x squared then the answer is 40  

Step-by-step explanation:

this is because 3 x 2 is 6 and -2 x 4 is -8.  6-(-8) would be 6 + 8 because -(-8) cancels out to just 8.

Tju [1.3M]3 years ago
3 0

Answer:

40

Step-by-step explanation:

Evaluate 3 x^2 - 2 x where x = 4:

3 x^2 - 2 x = 3×4^2 - 2×4

4^2 = 16:

3×16 - 2×4

3×16 = 48:

48 - 2×4

-2×4 = -8:

-8 + 48

| 4 | 8

- | | 8

| 4 | 0:

Answer:  40

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The median, because the data distribution is skewed to the right.

Given that

The box plot with the following parameters:  

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According to the question

When a distribution has a longer tail to one of its sides, then it is said to be skewed.

Since the tail is longer to the left, it is said to be left-skewed.

The data distribution is skewed to the left because the median (34.5) is closer to the third quartile (36) than to the first quartile  (22.5).

For skewed data, we always prefer the median because it is less affected by the outliers and if the mean is chosen, the value of the mean is biased towards the side that has larger values while the median does not get affected by it. So, we choose the median.

For skewed distributions, the median is the best measure of center.

Hence, the median, because the data distribution is skewed to the right.

To know more about Mean click the link given below.

brainly.com/question/2508120

3 0
2 years ago
Your brother works for a company that cleans and paints the outside of houses at a rate of $35 per hour. The company charges a f
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Answer:

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