3 years ago

What’s the domain and rangeee

Mathematics

2 answers:

Strike441 [17]3 years ago

8 0

Domain is the extend of the x-coordinates that a function falls in while domain is the extent of the y-coordinates

stellarik [79]3 years ago

8 0

Answer:

the domain is 2, and the range is 1

Step-by-step explanation:

You might be interested in

Round each number to the nearest hundredth.

viva [34]

243.87 and 132.37 thts the answer

4 0

3 years ago

What number would you have to add to both sides to complete the square?

aleksandr82 [10.1K]

X^2 + 12x = -6

x^2 + 12 x + 6^2 = -6 + 6^2

(x + 6)^2 = - 6 + 36

(x +6)^2 = 30

In the first step I had to add 6^2 = 36. The answer is option B. 36.

5 0

3 years ago

Read 2 more answers

Mrs Moore’s and Mrs. Ruiz’s classes are competing for the best scores on their math test. Use the box plots below to answer ques

Elan Coil [88]

Answer:

Where are the box plots?? I need it to answer the question.

3 0

3 years ago

Read 2 more answers

A family goes grocery shopping every week. in a month the costs of the groceries are $72.42, $91.50, $58.99, and $69.02. 5. what

frozen [14]

1) Mean
The mean is given by the sum of the data divided by the number of data (4, in this case):
$\mu = \frac{1}{N} \sum x_i = \frac{1}{4}(72.42+91.50+58.99+69.02) = \frac{291.93}{4}=72.98 $$

2) Standard deviation
The standard deviation is given by:
$\sigma = \sqrt{ \frac{1}{N} \sum (x_i-\mu)^2 }$
where $\mu$ is the mean, that we already found at point 1), and N=4. Substituting data, we have:
$\sigma = \sqrt{ \frac{1}{4} ((-0.56)^2+(18.52)^2+(-13.99)^2+(-3.96)^2) } =$
$= \sqrt{ \frac{1}{4} (554.71)} = \sqrt{138.68} =11.78 $$

3 0

3 years ago

What’s the difference need help

labwork [276]

You would circle the 5

4 0

2 years ago