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3 years ago

What is the inverse of the function f(x)= 6x-5/x+9

Mathematics

2 answers:

Goshia [24]3 years ago

6 0

Answer:

Inverse of -5-9x/x-6

Step-by-step explanation:

Steps:

1: Interchange the variables x and y.

x=6y-5/y+9

2: Solve x = 6y-5/y+9 for y

3: Multiply both sides by y+9

4: Simplify and Expand

5: Subtract 9x from both sides.

6: Simplify and Subtract y from both sides then Simplify again

7: Divide both sides by x-6

Answer: Inverse of -5-9x/x-6

<em><u>Hope this helps.</u></em>

9966 [12]3 years ago

3 0

Answer:

To find the inverse, interchange the variables and solve for

y .

f ^− 1 ( x ) = − 9 − x − √ (x ^2 − 18 x + 201 )) /(12 ) , (− 9 − x + √ (x ^2 − 18 x + 201)) / (12 )

Step-by-step explanation:

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Answer:

$29 \\$

Solution:

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3 years ago

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const2013 [10]

Answer:

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Step-by-step explanation:

The ratio of width to length of the known rectangle is 4 : 14 and this simplifies to 2 : 7.

The smaller similar rectangle will have the same ratio of 2 :7.

This can also be looked at another way. The second value in the ratio is 7/2 of the first value in the ratio and the first value is 2/7 of the second value.

Example:

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Example:

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Answer:

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Step-by-step explanation:

as you take away U

then divide by a

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