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3 years ago

PLS HELP HOMEWORK. Complete the function table. Then write a rule for the function. Explain

Mathematics

1 answer:

Dmitry [639]3 years ago

5 0

Hey there! :D

Something I see with (1,-1) and (-2,-4) is that the output is 2 less than the input.

Function rule: Ouput= Input-2

Or, y=x-2

The remainder points:

(-3,-5)

(-1, -3)

(0,-2)

I hope this helps!
~kaikers

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Answer:

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Step-by-step explanation:

Given:

Distance between skiers = 30 km

Time after which they meet = 2 hours

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To find speed of each skier.

Solution:

Let the speed of first skier be in km/h = $x$

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Speed of second skier in km/h can be given as = $x+5$

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Since, the skiers were 30 km apart initially, so the total distance covered by both of them when they meet after 2 hours will be = 30 km

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Solving for $x$

$4x+10=30$

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Dividing both sides by 4.

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