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12345 [234]
3 years ago
11

If f(x) = 1/9x-2, what is f-1 (x)?

Mathematics
1 answer:
diamong [38]3 years ago
6 0

Answer:

Simplify (19/x−2)−1.

(x/9)−3

Remove parentheses. x

List all of the solutions.

f−1=(x/9)−3

x=x

Step-by-step explanation:

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Step-by-step explanation:


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3 years ago
Based on its number of terms, what is the<br><br> polynomial r3-r2 +9r called?
Arte-miy333 [17]

Given:

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r^3-r^2+9r

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Solution:

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Scorpion4ik [409]

Answer:

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Step-by-step explanation:

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3 years ago
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jeyben [28]
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4 years ago
Read 2 more answers
What is the exact solution to the equation 4^5x=3^(x-2)<br> list the steps to get the answer
scoray [572]

Answer: x = -0.377

Step-by-step explanation:

We have the equation:

4^(5*x) = 3^(x - 2)

Now we can use the fact that:

Ln(A^x) = x*Ln(A)

Then we can apply Ln(.) to both sides of the equation to get:

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(5*x)*Ln(4) - x*Ln(3) = -2*Ln(3)

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x = -2*Ln(3)/(5*Ln(4) - Ln(3)) = -0.377

6 0
3 years ago
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