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3 years ago

What is the inverse function of f(x)=x^3+8

Mathematics

2 answers:

Morgarella [4.7K]3 years ago

7 0

Answer:

Step-by-step explanation:

$f^{-1}(x)=\sqrt[3]{x-8}}$

Allushta [10]3 years ago

4 0

Answer:

$\sqrt[3]{x-8}$

Step-by-step explanation:

y-8 = x^3

// -8 on both sides

$\sqrt[3]{y-8}$ = x

// cube root both sides

// then just switch x and y

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Answer:

Step-by-step explanation:

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3 years ago

Write the linear equation in Slope-Intercept Form y = mx + b of the line that passes through the given points, then graph

natima [27]

Answer:

y = 3x + 7.

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Step-by-step explanation:

The slope = (-2-7) / (-3-0)

= -9/-3

= 3.

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3 years ago

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3 years ago

Is (11,9), (11,5), (9,3) a function

Marina86 [1]

Answer:

$\huge{ \boxed{ \sf{No}}}$

✑ Question :

Is ( 11 , 9 ) , ( 11 , 5 ) , ( 9 , 3 ) a function ?

No , it's not a function.

✎ Reason :

This is not a function because one element 11 of set A is associated to elements 9 and 5 of set B.

♨ Explore about function :

↪ Function is a special type of relation. It is the refinement of relation. In a relation from A to B , every element of set A should have only one ( distinct ) image in B to be a function. In other words , if no two different ordered pairs have the same first component , then it is a function.

Hope I helped!

Have a wonderful day ! ツ

~ $\sf{TheAnimeGirl}$ ♡

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3 years ago