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Julli [10]
3 years ago
9

What is the domain of the function y= the square root of x+6-7

Mathematics
2 answers:
marta [7]3 years ago
5 0
Domain of y = sqrt(x + 6) - 7 <br><br>
Finding domain is trying to check the following valid conditions <br>
<br>
condition 1: check for x such that the value in square root must greater or equal to 0 <br>(applicable here) <br>x + 6 >= 0<br>x > -6  ... this is the answer<br><br>
condition 2: check for x such that the divisor must not be zero <br>(not applicable here)   <br><br>
condition 3(misc) : check some functions <br>for example ... log(0) is invalid...<br>
Diano4ka-milaya [45]3 years ago
4 0
X>-6 is what i believe the answer is.
hope this helps!

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dlinn [17]

Answer:

1)  6(3x-2)

2) 24(x+2)

3) 9(5x−9) or 9(5x+9) if you meant to put addition.

4)8x+15

3 0
3 years ago
How long will it take to burn 5 pounds playing rackuetball
Lady_Fox [76]

Answer:

120 hours

Step-by-step explanation:

24 hours in a day

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8 0
3 years ago
The principal uses a computer to randomly select the name of a student from all the students in
Arlecino [84]

Complete Question

Stillwater Junior High divides students into teams taught by a group of teachers. The table shows the number of students in each team.

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Acers{78}

Blazers{80}

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Voyagers{82}

<u>Total-400</u>

Answer:

(A)81/399

Step-by-step explanation:

The probability that the Principal selects a voyager on the first try is:

82/400

Since another student is to be selected, the <u>total population has reduced by 1 </u>and the <u>number of voyagers likewise has been reduced by 1.</u>

Therefore:

Probability that another voyager is selected on the second try =

81/399

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7 0
3 years ago
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vichka [17]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
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Harman [31]

Answer:

-16 and 6

Step-by-step explanation:

If you went back on a graph from 5 eleven times you would get -16 and if you went forward on a graph you would land on 6. Gl human

8 0
3 years ago
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