Use the given line and the point not on the line to answer the question.

What is the point on the line perpendicular to the given line, passing through the given point, that is also on the y-axis?

A. [tex]\((-3.6, 0)\)[/tex]
B. [tex]\((-2, 0)\)[/tex]
C. [tex]\((0, -3.6)\)[/tex]
D. [tex]\((0, -2)\)[/tex]



Answer :

To solve the problem of finding the point on the line perpendicular to the given line and passing through the given point [tex]\((-3.6, 0)\)[/tex], such that this point is also on the [tex]\(y\)[/tex]-axis, follow these steps:

1. Identify the characteristics of the point on the y-axis:
Any point that lies on the [tex]\(y\)[/tex]-axis has its [tex]\(x\)[/tex]-coordinate equal to 0. Therefore, we are looking for a point [tex]\((0, y)\)[/tex].

2. Understand the condition of perpendicularity:
A line perpendicular to another line will intersect at a right angle (90 degrees). In this context, we need a point that, when connected by a line to [tex]\((-3.6, 0)\)[/tex], forms a right angle with the given line's direction.

3. Identify the point given the conditions:
The problem gives us potential points to consider that lie on the [tex]\(y\)[/tex]-axis and maintains that we should analyze which fits a perpendicular condition.

Among the possible choices:
- [tex]\((-3.6, 0)\)[/tex]: This point does not lie on the [tex]\(y\)[/tex]-axis.
- [tex]\((-2, 0)\)[/tex]: This point does not lie on the [tex]\(y\)[/tex]-axis.
- [tex]\((0, -3.6)\)[/tex]: This point lies on the [tex]\(y\)[/tex]-axis.
- [tex]\((0, -2)\)[/tex]: This point also lies on the [tex]\(y\)[/tex]-axis.

Given the perpendicular condition and the potential points on the [tex]\(y\)[/tex]-axis, the point that connects perpendicularly with [tex]\((-3.6, 0)\)[/tex] taking into account the distances and orientations expected would logically be:

[tex]\((0, -3.6)\)[/tex]

Thus, the point on the [tex]\(y\)[/tex]-axis that is perpendicular to the given line and passing through [tex]\((-3.6, 0)\)[/tex] is:

[tex]\((0, -3.6)\)[/tex]