Answer: y = -1/3x + 3.7
Explanation:
To find the equation of the line perpendicular to y = 3x - 6, you first need to find the slope. The slope of a line perpendicular to another will always be the opposite value and reciprocal of the other line.
In this case, the slope 3, or 3/1 has a perpendicular slope of -1/3
Now, we need to find the y-intercept. To do that, we will use the equation y = mx + b, the slope -1/3, and our given point (2,3). Y is our y-coordinate, m is the slope, x is our x-coordinate, and b is the y-intercept.
First, we plug in the values:
3 = -1/3(2) + b
Simplfy.
3 = -2/3 + b
Add 2/3 to both sides.
3 + 2/3 = -2/3 + 2/3 + b
Combine like terms.
3 2/3 = b
Simplify.
3 2/3 = 11/3 = 3.7 (3.66666666... rounded to the nearest tenth)
b = 3.7
Now, we put everything together!
The equation to the line perpendicular to y = 3x - 6 that runs through the point (2,3) is y = -1/3x + 3.7