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ki77a [65]
3 years ago
9

This is a function true or false

Mathematics
1 answer:
WINSTONCH [101]3 years ago
6 0
False it’s not a function
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ANSWER PLZ QUICK AND FAST
Lemur [1.5K]

In my opinion, I would say that it was a concave, because if you look up the word concave it is, "having an outline or surface that curves inward like the interior of a circle or sphere."

I hope this helps, and if you need any additional help as to what a concave is, please refer to the link.

Cited sources

https://www.google.com/search?client=opera&q=what+is+a+concave&sourceid=opera&ie=UTF-8&oe=UTF-8

6 0
4 years ago
The question with the options are in the picture ^ plz and thank you
jasenka [17]

Answer:

A 90

Step-by-step explanation:

7 0
4 years ago
Round 63,849 to the nearest,to the nearest hundred,to the nearest thousand,to the nearest. Ten thousand?
aleksley [76]
Rounding off numbers to their nearest mentioned position allows approximation from the number value itself.

In the number 63, 849 <span><span>
1.       </span>Rounding off to the nearest ten thousands would mean the value of 6 which is equal to 60, 000</span> <span><span>
2.       </span>Rounding off to the nearest thousands would mean the value of 3 which is equal to 64, 000</span> <span><span>
3.       </span>Rounding off to the nearest hundreds would mean the value of 8 which is equal to 63, 800</span>
<span><span>4.       </span>Rounding off to the nearest tens would mean the value of 4 which is equal to 63, 850</span> <span><span>
5.       </span>Rounding off to the nearest ones would mean the value of 9 which is equal to 63, 859.00</span>

Since there are no decimal values the ones value stays the same. Take note of the rounding off rules between number 0-4 and 5-9.



7 0
4 years ago
The slope of mn is -3<br><br> Which segment are parallel to mn <br><br> Select each correct answer.
Sati [7]

keeping in mind that any line parallel to MN will have the same exact slope as MN's.

\bf (\stackrel{x_1}{2}~,~\stackrel{y_1}{6})\qquad (\stackrel{x_2}{4}~,~\stackrel{y_2}{0}) \\\\\\ slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{0-6}{4-2}\implies \cfrac{-6}{2}\implies \cfrac{-3}{1}\implies -3~~\checkmark \\\\[-0.35em] ~\dotfill

\bf (\stackrel{x_1}{8}~,~\stackrel{y_1}{1})\qquad (\stackrel{x_2}{5}~,~\stackrel{y_2}{10}) \\\\\\ slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{10-1}{5-8}\implies \cfrac{9}{-3}\implies \cfrac{3}{-1}\implies -3~~\checkmark

3 0
3 years ago
Read 2 more answers
The second step to dividing 3 into 1/2
kolbaska11 [484]

Answer:

Change the sign

Step-by-step explanation:

Asumming you are talking about the keep change flip method for dividing fraction, you would 1) keep 3/1, 2) flip the / symbol into * and 3) flip the 2nd fraction

8 0
3 years ago
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