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Doss [256]
3 years ago
12

Dada la recta L: 3x - 2y + 1 = 0, ¿cual es la pendiente de la recta L1?

Mathematics
1 answer:
nexus9112 [7]3 years ago
8 0

Answer:

La pendiente de la recta L es \frac{3}{2}.

Step-by-step explanation:

La recta está presentada en su forma implícita, es decir, que está bajo la forma:

f(x,y) = 0

Para determinar la pendiente de la recta, se debe transformarla a su forma explícita, cuya fórmula es:

y = m \cdot x + b

Donde:

x - Variable independiente, adimensional.

y - Variable dependiente, adimensional.

m - Pendiente, adimensional.

b - Intercepto, adimensional.

Entonces:

3\cdot x - 2\cdot y + 1 = 0

2\cdot y = 3\cdot x +1

y = \frac{3}{2}\cdot x + \frac{1}{2}

Por simple inspección, se determina que la pendiente de la recta L es \frac{3}{2}.

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disa [49]

Answer:

  There is no solution. The graphs are of parallel lines.

Step-by-step explanation:

The graph shows parallel lines, both with slope -5. The first has a y-intercept of -7; the second has a y-intercept of -3.

6 0
3 years ago
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Alexxandr [17]
<h3>Answer: \sqrt{68} units is the exact length of AB</h3>

===============================================

Explanation:

Use the distance formula to get this answer. The idea is you subtract the x coordinates together, and do the same for the y coordinates as well. Square each result and add up those squares. The last step of the formula is to apply the square root to get the distance from A to B, which is also the length of segment AB.

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Therefore, AB = \sqrt{68}

5 0
3 years ago
5x + 2y = 5 3x - y = 14 Which of the following equations is not a result of solving the system of equations by addition?
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Answer:

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Step-by-step explanation:

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The answer is 34,020. I hope that this helps. 
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Answer:

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Step-by-step explanation:

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cross-multiply:

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