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BigorU [14]
3 years ago
14

For the given quadratic equation convert into vertex form, find the vertex, and find the value for x = 6. Show your work.

Mathematics
1 answer:
11Alexandr11 [23.1K]3 years ago
7 0
Since we know x=6, replace all the x with 6 in the equation and then follow the PEMDAS rule. y= -2(6)^2 + 2(6) + 2 y= -2 (36) + 2 (6) + 2 y= -72 + 12 + 2 y= -60+2 y= -58
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What’s the domain and range?<br><br> An airplane travels at 565 mph.
viktelen [127]

Answer:

<u>Domain:</u>

The domain of this can be any value between 0 to 565 miles per hour

<u>Range:</u>

The reasonable range can be the distance traveled which can be from 0 to 13,560 miles (no plane travel is longer than 24 hours, we assume).

Step-by-step explanation:

Domain is the input, set of x values for the function.

Range is the output, set of y values for the function.

This isn't a function essentially, but it is given that an Airplane travels at 565 miles per hour.

<em>We can say that the domain will be the speed of the airplane and the range would be the distance it travels.</em>

<em />

<u>Domain:</u>

The domain of this can be any value between 0 to 565 miles per hour

<u>Range:</u>

The reasonable range can be the distance traveled which can be from 0 to (565*24=13,560 miles) 13,560 miles (no plane travel is longer than 24 hours, we assume).

4 0
3 years ago
John has $220 in his account and adds $25 to it each month. Cheryl has $100 in her account and adds $35 each month to her accoun
Morgarella [4.7K]

Answer:

$695

Step-by-step explanation:

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3 years ago
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L<br> E<br> N<br> 4<br> 8<br> 1<br> O<br> k<br> M<br> What is the value of k?<br> k=
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1 year ago
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Answer:

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Step-by-step explanation:

You add 91 and 33 and you get 124. Subtract 180 and 124 to get 56.

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Answer:

solution given :

<A=?

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