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Write the continuous equation given by the line that passes through A=(4.5) and B=(0.9)

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Answer to a math question Write the continuous equation given by the line that passes through A=(4.5) and B=(0.9)

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Timmothy
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98 Answers
1. Encuentra la pendiente m de la recta usando la fórmula:

m = \frac{y_2 - y_1}{x_2 - x_1} = \frac{9 - 5}{0 - 4} = \frac{4}{-4} = -1

2. Usa uno de los puntos, digamos A=(4,5), y la fórmula de la ecuación de la recta en su forma punto-pendiente:

y - y_1 = m(x - x_1)

3. Sustituye los valores encontrados:

y - 5 = -1(x - 4)

4. Simplifica para obtener la ecuación en forma continua:

y - 5 = -x + 4

y = -x + 9

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