2 years ago

What is the decimal expansion of the number 28 over 4

Mathematics

1 answer:

Gre4nikov [31]2 years ago

7 0

28/4 = 7
there is no decimal expansion

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Lina20 [59]

Answer:

Step-by-step explanation:

Given:

$f(x) = 4x^2 - 3$

Required:

Average range of change from 3 to 9

SOLUTION:

Step 1:

Find f(3) and f(9):

To find f(3), replace x with 3 in the given function

$f(3) = 4(3)^2 - 3$

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$f(9) = 324 - 3$

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Where,

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Plug in the values into the formula for average rate of change.

$= \frac{321 - 33}{9 - 3}$

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Step-by-step explanation:

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