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Kruka [31]
2 years ago
10

PLS PLS PLS HELP!!!! THIS IS DUE TODAYYYYY!!!!!! NO LINKS, NO STEALING POINTS, AND ONLY CORRECT ANSWERS OR YOU WILL BE REPORTED!

!!!!!!!!
Place each tile in the correct box, not all tiles will be used.


F(x) = 4x + 7

Mathematics
2 answers:
lianna [129]2 years ago
8 0

Answer:

The person that answered at the top is a legend!! The picture below is just proof that he/she is right!! :)

Step-by-step explanation:

9514 1404 393

 see attached Starting with the original function, swap the variables x and y, then solve for y. The resulting function is the inverse of the original function.

i hope this help's pleazz dont report me okay

natita [175]2 years ago
5 0

Answer: See below

Step-by-step explanation:

The y=4x+7 box will go first as it's the initial equation

Then x=4y+7 as to find the inverse of an equation you replace x with y and y with x

After that, it's the x-7=4y box as the first step for solving for y is subtracting 7 from both sides

Then it will be x-7/4 = y as you divide by 4 to isolate y

The last box will be f^-1(x)=x-7/4 as you clean up by switching sides and adding f^-1(x) denoting that it is the inverse of f(x) = 4x + 7

Hope this helps ;)

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Answer:

900 g

Step-by-step explanation:

let e be extension and w be weight

given e varies directly as w then the equation relating them is

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to find k use the condition w = 150 , e = 2.9 , then

2.9 = 150k ( divide both sides by 150 )

\frac{2.9}{150} = k , that is

k = \frac{29}{1500}

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when e = 17.4 , then

17.4 = \frac{29}{1500} w ( multiply both sides by 1500 )

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900 = w

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Step-by-step explanation:

Below is an attachment containing the solution.

4 0
3 years ago
An equation that defines y as a function of x is given. a. solve for y in terms of x and
Ymorist [56]

Answer:

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Step-by-step explanation:

We solve an equation for a specific variable by using inverse operations to undo what is done to the variable. The resulting function is evaluated by substituting the given value for the variable.

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<h3>a.</h3>

We are given the equation ...

  6x -3y = 2

Solving for y, we get ...

  6x -2 = 3y . . . . . add 3y-2 to both sides

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<h3>b.</h3>

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What is the distributive property of 5(12x -3) -7(2x +1)
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8 0
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Read 2 more answers
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