3 years ago

What is the y-intercept of f^-1(x)?

Mathematics

1 answer:

Vikentia [17]3 years ago

6 0

Answer:

-12

Step-by-step explanation:

Take the inverse function, and modulate it:

${f}^{- 1} (x) = \frac{4}{3} x - 12$

By taking x = 0, we can see that the y-intercept is clearly -12:

$\frac{4}{3} (0) - 12 = - 12$

Therefore, the y-intercept is -12.

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Find the first 4 terms in each sequence

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Answer:

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Step-by-step explanation:

First term a₁ = -21 (Given)

…………………………………

Second term a₂ :

a₂ = $a_{2-1} - 7\\a_{1} - 7\\a_{1} = -21\\-21 - 7 = -28$

…………………………………

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…………………………………

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