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3 years ago

8

A line passes through the point (12,–4) and is perpendicular to the line with the equation y = 6x + 3. What's the equation of th

e line?

1 answer:

irinina [24]3 years ago

8 0

Step-by-step explanation:

y=mx+c

-4=6(12)+c

-4=72+c

-4-72=c

c=-76

y=mx+c

y=6x-76

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3 years ago

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uysha [10]

Answer:

Step-by-step explanation:

As it is a second order equation, it means that it has two possible answers and they are $x_1$ and $x_2$ .

The famous quadratic formula for solving any second order equation is the following:

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Where a is the coefficient of $x^2$ , b is the coefficient of x, and c is the free term. In other words,

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as the equation should be in the following form:

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Therefore the possible answer should be the following,

$\frac{-4 + \sqrt{4^2 - 4*3*(-2)}}{2*3}=\frac{-4 +\sqrt{16 + 24}}{6} =\frac{-4 + \sqrt{40}}{6}=\\ \frac{-4 + \sqrt{4*10}}{6} = \frac{-4 + 2\sqrt{10}}{6}$ $\frac{2*(-2 + \sqrt{10})}{2*3} = \frac{-2 + \sqrt{10}}{3}$

by dividing the numerator and denominator by 2, we can deduce the following,

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2 years ago

What is the prime factorization of 75,29, and 168

Anna35 [415]

Answer:

Step-by-step explanation:

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3 years ago

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Likurg_2 [28]

Answer:

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3 years ago

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MissTica

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Step-by-step explanation:

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