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krok68 [10]
3 years ago
8

Mrs.jones is describing a function to her students.she says the output is equal to seven less than twice the input.which of the

following equations models this relationship?
Mathematics
1 answer:
Darya [45]3 years ago
6 0
Let x= input
2x-7= output

I don't see any choices to select, but this is the solution

hope this helps
You might be interested in
What's LCD<br> 5/6<br> 3/18<br> 7/9<br> 1/126
Rudiy27

Answer:

126.

Step-by-step explanation:

One way to do this is to see if 126 is divisible by 6,9 and 18. If so then the LCD is 126.

Use your calculator to check.  

It is 126.

8 0
3 years ago
If you have a 3 sided triangle, with the legs labeled P, Q, and R, find the length of the side PQ. Include all workings!
WINSTONCH [101]
Measure which ever side of the triangle and that’ll be the length of pq
6 0
4 years ago
Just answer, no explanation
Crazy boy [7]

Answer:

(2 , 4) : I

(0 , - 3) : Y axis

(- 1 , 1/2) : II

Step-by-step explanation:

(2 , 4) : I

(0 , - 3) : Y axis

(- 1 , 1/2) : II

5 0
3 years ago
Read 2 more answers
A city averages 14 hours of daylight in June (the longest days) and 10 in December (the shortest days). Assume that the number o
OLga [1]

We have that the graph will have a solution that is mathematically given as

y=12sin(6t-\pi)+2

<h3>Daylight time June trough to December</h3>

Question Parameters:

A city averages 14 hours of daylight in June (the longest days) and 10 in December (the shortest days).

Generally the equation for the Amplitude and vertical shift is mathematically given as

A=\frac{Max+min}{2}\\\\A=\frac{10+14}{2}

A=2

vertical shift =\frac{Max-min}{2}

vertical shift =\frac{14-10}{2}

vertical shift =1

Therefore, the time is given as

t=\frac{2\pi}{b}

Where

b=\pi/6\\\\t=\frac{2\pi}{\pi/6}

Hence,The graph will have a solution

y=12sin(6t-\pi)+2

For more information on Graph

brainly.com/question/14375099

8 0
2 years ago
8 to power -2 multiplied by a to power of 7
levacccp [35]
<span> (8^ -2)(4^4)(16^ -1)

</span>
<span>a^-x=(1/a^x)

</span>
<span> (4^4)/((8^2)(16))

"NOTE"  </span><span>16^1=16

</span>
<span>4^4=256

 8^2=64

256/((64)(16))=1/4
</span>
<span>convert 1/4 to a power of two
</span>
<span>(4) is 2

 1/4=1/(2^2)
</span>
<span>1^2=1

 (1/2)^2=(1/4)

</span>
<span>1/2 to the power of 2 is the answer

It would look like this

1/2²
</span>
8 0
4 years ago
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