All categories

3 years ago

How do I find the range and domain of f(x)=x^2+2 ?

Mathematics

1 answer:

zhannawk [14.2K]3 years ago

8 0

Step-by-step explanation:

_____________________

You might be interested in

Hei has $1,500 in a retirement account earning 4% interest compounded annually. Each year after the first, she makes additional

Liono4ka [1.6K]

Answer:

$150,000

Step-by-step explanation:

so its about rounding to the nearest if you round $1,500 you will get $150,000

Hope this helps! (And I'm not wrong...)

8 0

3 years ago

Order the numbers from least to greatest.

Marianna [84]

Answer:

Step-by-step explanation:

Unfortunately, your π2 is improperly formed. I will assume that you actually meant π² ("pi squared").

Then the three numbers are 99, 9.87, 9.8.

Smallest: 9.8

Largest" 99 (did you mean 9.9?)

Under the assumptions I have made, the numbers, in increasing order, are 9.8, 9.87, 99

4 0

3 years ago

Read 2 more answers

A magician has four playing cards in random order in his hand ( 3 4 5 and 6)

VladimirAG [237]

4 6 5 3 (from magician perspective)

3 5 6 4 (viewer perspective)

Detail:

From user perspective:

3 5 6 4 => 5 6 4 3 => 6 5 4 3

For magician perspective

3 4 5 6 (ascending order as)

5 0

4 years ago

Read 2 more answers

A cube with each face a different colour will fit exactly into a box in which it is packaged. In how many ways can the cube be p

dmitriy555 [2]

Answer:

362880 times

I hope this helps

4 0

3 years ago

Here are the prices of five new pairs of hockey skates, in dollars: 59, 60, 65, 99, 175. The standard deviation is about $49. If

Phoenix [80]

Answer:

The standard deviation of the new data will be increased as compared to the previous standard deviation of the data.

Step-by-step explanation:

The prices are given to be : 59, 60, 65, 99, 175

Standard deviation = $49

Now, if we add or subtract any constant value to each of the terms then the standard deviation remains unchanged.

But, we add a new price in the given data that is $450

$\text{New standard deviation = }\sqrt{\frac{\sum (\bar{x}-x_i)^2}{n}}\\\\\bar{x}\text{ is the mean of data after adding 450 and}\\x_i\text{ are the price values of the sample data}$

Hence, Standard deviation is calculated to be 139.5

Therefore, the standard deviation of the new data will be increased as compared to the previous standard deviation of the data.

6 0

3 years ago

Read 2 more answers

How do I find the range and domain of f(x)=x^2+2 ?​

How do I find the range and domain of f(x)=x^2+2 ?