Suppose that x and y vary inversely, and x = 20 when y = 8. What is y when x = 16? What function models the inverse variation?

Q: Show that the function y = f (x) =-2x +4 is one-to-one and find its inverse function.

A: Here function  fx=-2x+4

Q: Suppose that y varies inversely as the 4th power of x, and that y=8y=8 when x=4x=4. What is y when…

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Q: Determine an equation of the inverse of the function y = 5x + 2. A. y= x+ 2 X- 2 С. %3D B. y= 5x- 2…

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Q: If x  and  y  represent two quantities and k is a non-zero number, explain the difference between…

A: Use the information above and  simplify the statement.

Q: 19. Find the inverse function for f(x)=(x-1)°.

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Q: Suppose that x and y vary inversely, and x = 10 when y = 8. Write the function that models the…

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Q: What do you understand by the inverse of a function. Find the inverse of the following functions.…

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Q: Can you please show me how you made the inverse function?

A: As per the instruction we have to find the inverse of the formula derived in the previous solution…

Q: 2. Find a function equation for the inverse function, z-1.

A: The solution are next step

Q: How does your relationship with someone special related to the one-to-one and inverse function?

A: We will try and understand one one functions and inverse functions using the relations around…

Q: What is the inverse of this function

A: Let, f(x) = y  So, f(x) = - 6x - 7 implies,

Q: The function f(x) = x - 3 / x - 4 , x ≠ 4, is one-to-one. Find its inverse function.

A: Given: fx=x-3x-4 , x≠4 is one to one function.

Q: Example 3: Find the inverse of y=x+1, expressed as a function of x.

A: For finding the inverse function, we will replace x with y and y with x as follows

Q: The function that gives degrees Fahrenheit in terms of degrees Celsius is F = 9C>5 + 32. Why does…

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Q: Find the inverse of the function ƒ (x) 3 1? | I-2

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Q: x - 3 2x + 5" 14. Find the inverse function of f(x) %3D

A: Given function is          f(x)=x-32x+5