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Paul [167]
2 years ago
7

If f and g are two functions defined by f(x)=3x+5 and g(x)=x^2+1 find f^-1 (x)

Mathematics
1 answer:
Evgen [1.6K]2 years ago
6 0

Answer:

y = 1/3(x-5)

Step-by-step explanation:

To find the inverse of a function switch the x and y and then solve for y.

x = 3y + 5

x-5 = 3y

(x-5)/3 = y

Or

y = 1/3(x-5)

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Answer:

hard

Step-by-step explanation:

I don't know because I have never learnt these things

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2 years ago
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Delicious77 [7]
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6 0
3 years ago
What is the equation of the line that passes through the points (−2, 1) and (1, 10)?
Anna71 [15]
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equation

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or
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6 0
3 years ago
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Before starting to play the roulette in a casino you want to look for biases that you can exploit. Youtherefore watch 100 rounds
never [62]

Answer:

P(n>55)=0.1357

Step-by-step explanation:

From the question we are told that:

Sample size n=100

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Generally the equation for the mean number of times odds appears is mathematically given by

\=x_o=hp

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8 0
2 years ago
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3 years ago
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