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katrin2010 [14]
3 years ago
6

What is an equation of the line that passes through the points (3, 0) and (6, -1)

Mathematics
2 answers:
prohojiy [21]3 years ago
4 0

Answer:

<u>(Note: This is assuming that the answer can be in any format.)</u>

<u></u>y - 0 = -\frac{1}{3} (x - 3)<u></u>

Step-by-step explanation:

When given at least two points, you can find write an equation using the point-slope formula: y - y_1 = m (x - x_1). The x_1 and y_1 are the x and y values from one point that need to be substituted in to make an equation, as well as the m which represents the slope.

Find the slope by using the slope formula \frac{y_2 - y_1}{x_2 - x_1} and the two points given:

\frac{-1-0}{6-3}

\frac{-1}{3}

So, the slope is -\frac{1}{3}.

Next, choose a point (in this case, I chose (3,0)) and substitute its x and y values into x_1 and y_1 respectively, and also substitute  -\frac{1}{3} for m. This forms an equation of a line in point-slope formula:

y - 0 = -\frac{1}{3} (x - 3)

Shalnov [3]3 years ago
3 0
Y= -1/3x + 1

Please mark BRAINLEST!!

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irga5000 [103]

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-4, -2, -3-2i, -3+2i

Step-by-step explanation:

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By zero product property,

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2. x^2+6x+13=0

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5 0
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Read 2 more answers
See question in attached photo.​
statuscvo [17]

9514 1404 393

Answer:

  (a, b) = (-2, -1)

Step-by-step explanation:

The transpose of the given matrix is ...

  A^T=\left[\begin{array}{ccc}1&2&a\\2&1&2\\2&-2&b\end{array}\right]

Then the [3,1] term of the product is ...

  (A\cdot A^T)_{31}=\left[\begin{array}{ccc}a&2&b\end{array}\right]\cdot\left[\begin{array}{ccc}1&2&2\end{array}\right]=a+2b+4

and the [3,2] term is ...

  (A\cdot A^T)_{32}=\left[\begin{array}{ccc}a&2&b\end{array}\right]\cdot\left[\begin{array}{ccc}2&1&-2\end{array}\right]=2a-2b+2

Both of these terms in the product matrix are 0. We can solve the system of equations by adding these two terms:

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  3a +6 = 0

  a = -2

Substituting for 'a' in term [3,1] gives ...

  -2 +2b +4 = 0

  b = -1

The ordered pair (a, b) is (-2, -1).

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Answer:

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Step-by-step explanation:

6 0
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