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3 years ago

Which ordered pair could be removed so that the set of ordered pair is a function

Mathematics

2 answers:

MArishka [77]3 years ago

7 0

Answer:

(-3,-2)

Step-by-step explanation:

Gnesinka [82]3 years ago

5 0

Answer:

? there is no attachment for this

Step-by-step explanation:

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I really need help with this, and also if it's Substitution or linear combination and it will be really helpful if you do step b

Delicious77 [7]

Answer:

-2x+y=12

Step-by-step explanation:

linear equation

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3 years ago

What is the equation of the line that passes through (-1, 5) and (3, -7)?

enyata [817]

Answer:

$3x + y = 2$

Step-by-step explanation:

$y - y_1 = \dfrac{y_2 - y_1}{x_2 - x_1}(x - x_1)$

$y - 5 = \dfrac{-7 - 5}{3 - (-1)}(x - (-1))$

$y - 5 = \dfrac{-12}{4}(x + 1)$

$y - 5 = -3(x + 1)$

$y - 5 = -3x - 3$

$3x + y = 2$

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3 years ago

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Pachacha [2.7K]

Y=3/4x-2

the y intercept is -2
and the slope is 3/4
slope= change in y/change in x

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3 years ago

I need help how I resolve this

svlad2 [7]

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4 years ago

How much would it cost for a 9-hour repair

Rus_ich [418]

It would depend on what someone would be repairing wether it be a computer repair, car repair, plumbing etc.
regardless 9 hours is a very long time so i would not expect it to be too cheap.
hope this helps

4 0

2 years ago