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3 years ago

7

Depreciation is the decrease in value of an item. Three years ago, Aaron bought a computer for $930. The computer is now worth $

570. Assuming the value of the computer depreciates linearly, what is its yearly depreciation?

1 answer:

Umnica [9.8K]3 years ago

7 0

Answer:

$120

Step-by-step explanation:

930-570=360 (Price difference in 3 years)

360 divided by 3= 120 (Price difference for each of the 3 years)

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Answer:

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2 years ago

suzette went to the store and bought some eye liner for $2.50. two weeks later, the price of the eyeliner was increased by 50%.

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2 years ago

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Answer:

$q = -6p + 104$

Step-by-step explanation:

Linear function:

A linear function has the following format:

$q = mp + b$

In which m is the slope and b is the q-intercept.

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This means that we have these following points: (4,80), (10,44).

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With a pair of points, the slope is given by the change in q divided by the change in p.

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So

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Finding b:

We replace one of the points. Replacing (4,80).

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$q = -6p + 104$

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