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3 years ago

3x-4y+6=0 solve for y

Mathematics

1 answer:

DiKsa [7]3 years ago

5 0

Answer: y=3/4x+3/2

Step-by-step explanation:

Let's solve for y.

3x−4y+6=0

Step 1: Add -3x to both sides.

3x−4y+6+−3x=0+−3x

−4y+6=−3x

Step 2: Add -6 to both sides.

−4y+6+−6=−3x+−6

−4y=−3x−6

Step 3: Divide both sides by -4.

−4y/−4= −3x−6/−4

y=3/4x+3/2

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Y= 4x + 2<br> where the domain is the set of all of<br> the positive even numbers<br> less than 10.

inysia [295]

The range of the function y = 4x + 2 where the domain is the set of all of

the positive even numbers less than 10 is {10, 18, 26, 34}

The given equation is:

y = 4x + 2

The domain is the set of all of the positive even numbers less than 10.

That is, x = {2, 4, 6 ,8}

To get the range, find the values of y for x = 2, 4, 6, and 8

For x = 2:

y = 4(2) + 2

y = 8 + 2

y = 10

For x = 4:

y = 4(4) + 2

y = 16 + 2

y = 18

For x = 6:

y = 4(6) + 2

y = 24 + 2

y = 26

For x = 8:

y = 4(8) + 2

y = 32 + 2

y = 34

Therefore, the range = {10, 18, 26, 34}

Learn more here: brainly.com/question/18479953

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2 years ago

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Nutka1998 [239]

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2 years ago

A. Mr. Gordon works with Ms. Patel from the Example. Mr. Gordon writes the expression 3x + 4x to represent the cost of ordering

Leviafan [203]

Answer:

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Step-by-step explanation:

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2 years ago

From first principle find the derivative of logx

Archy [21]

Hello!

$\large\boxed{\frac{dy}{dx}logx = \frac{1}{xln10} }$

Recall that:

$logx$ can be rewritten as:

$log_{10}x$

Use the equation for the derivative of a log expression:

$\frac{dy}{dx}log_{a}u = \frac{1}{ulna} * u'$

Substitute in the values in the expression:

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2 years ago

A 180-watt iHome® is used on an average of three hours a day. Find the cost of listening to the iHome for one week at a cost of

IgorLugansk [536]

<h2>Hello!</h2>

The answer is:

The correct option is:

A. $0.49

From the statement, we know that the iHome is used on average three hours a day, and we are asked to find the cost for a week, so first, we need to calculate the total hours that the iHome is used for, and then, calculate the kilowatt-hour consumption rate.

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