Westonci.ca is your trusted source for finding answers to all your questions. Ask, explore, and learn with our expert community. Connect with professionals on our platform to receive accurate answers to your questions quickly and efficiently. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.

A line intersects the points [tex]\((3,6)\)[/tex] and [tex]\((5,-4)\)[/tex]. Write the equation of this line in point-slope form, using the point [tex]\((3,6)\)[/tex].

[tex]\[ y - 6 = [?](x - 3) \][/tex]


Sagot :

To find the equation of the line that intersects the points [tex]\((3,6)\)[/tex] and [tex]\((5,-4)\)[/tex] in point-slope form, follow these steps:

1. Determine the slope:
The slope [tex]\( m \)[/tex] of a line passing through two points [tex]\((x_1, y_1)\)[/tex] and [tex]\((x_2, y_2)\)[/tex] is calculated using the formula:
[tex]\[ m = \frac{y_2 - y_1}{x_2 - x_1} \][/tex]
Given the points [tex]\((3, 6)\)[/tex] and [tex]\((5, -4)\)[/tex]:
[tex]\[ m = \frac{-4 - 6}{5 - 3} = \frac{-10}{2} = -5.0 \][/tex]

2. Use the point-slope form of the equation:
The point-slope form of the equation of a line is given by:
[tex]\[ y - y_1 = m(x - x_1) \][/tex]
Here, we use the point [tex]\((3, 6)\)[/tex] and the calculated slope [tex]\( m = -5.0 \)[/tex].

3. Substitute the point and the slope into the form:
[tex]\[ y - 6 = -5.0(x - 3) \][/tex]

Thus, the equation of the line in the point-slope form, using the point [tex]\((3, 6)\)[/tex], is:
[tex]\[ y - 6 = -5.0(x - 3) \][/tex]