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N76 [4]
2 years ago
13

If f(x) = -3x+1 then f^-1(x) =

Mathematics
1 answer:
elena55 [62]2 years ago
8 0

Answer:

please mark me brainliesf if it helps you

f(x) = -3x+1

or, y = -3x + 1

Interchanging the position of x and y, we get,

x = -3y +1

or, 3y = 1 - x

or, y = 1 - x /3

: . f^-1(x) = 1-x / 3

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Gavin's dog had a litter of puppies. All of the puppies in this litter were either yellow or black. If there was one less black
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Step-by-step explanation:

Let the number of yellow puppies in the litter = y

And the number of black puppies in the litter = b

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\frac{y}{b-1}=\frac{2}{3}

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If there was one more black puppy, ratio of yellow puppies to black puppies = \frac{1}{2}

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