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horrorfan [7]
3 years ago
7

Which represents the inverse of the function f(x) = 4x?

Mathematics
2 answers:
Licemer1 [7]3 years ago
3 0

Answer:

The inverse is 1/4x

Step-by-step explanation:

y = 4x

To find the inverse, exchange x and y

x = 4y

Solve for y

1/4 x = 4y/4

1/4x = y

The inverse is 1/4x = y

aliina [53]3 years ago
3 0

Answer:

y = x/4

Step-by-step explanation:

y = 4x

x = 4y

y = x/4

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nexus9112 [7]

Answer:

Value of x =20

Step-by-step explanation:

Given: EF = 9x+14 units , FG = 56 units and EG = 250 units.

Segment Addition Postulates states the following for 3 points that are collinear.

i.e, Let three points A, B and C are collinear and B is between A and C.

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By Segment addition postulates; solve for x;

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Substitute the given values we get;

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Divide both sides by 9 we get;

\frac{180}{9} = \frac{9x}{9}

Simplify:

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Therefore, the value of x =20


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