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3 years ago

784.5, 78.45, 7.845 find the next two numbers

Mathematics

2 answers:

elena-14-01-66 [18.8K]3 years ago

5 0

The answer is 0.7845 because the decimal moves up one place

BARSIC [14]3 years ago

4 0

0.7845 and 0.07845 because you keep moving the decimal to the left.

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Find the inverse of the given function. f(x) = 7x – 4

lukranit [14]

Hi there!

$\large\boxed{y = \frac{x + 4}{7}}$

f(x) = 7x - 4

Rewrite f(x) with y:

y = 7x - 4

Swap the x and y variables:

x = 7y - 4

Solve for y:

x + 4 = 7y

y = (x + 4)/7

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3 years ago

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4:
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3 years ago

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dolphi86 [110]

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4 years ago

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Vedmedyk [2.9K]

Answer:

Step-by-step explanation:

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3 years ago