Find an equation of the line that passes through the point (2, 3) and is perpendicular to the line 4x - 3y = 10.
Solution:
Given, the equation is 4x - 3y = 10
We have to find an equation of the line that passes through the point (2, 3).
The equation of the line in slope-intercept form is given by
y = mx + c --- (1)
Converting the given equation to slope-intercept form,
4x - 10 = 3y
y = (4/3)x - 10/3 --- (2)
Comparing (1) and (2),
Slope, m = 4/3
Since, the line is perpendicular to the given line,
Slope = -1/m
Slope = -3/4
At (2, 3),
3 = (-3/4)(2) + c
3 = (-3/2) + c
3 + 3/2 = c
c = 9/2
The equation of the line is y = (-3/4)x + 9/2.
Therefore, the equation of the line is y = (-3/4)x + 9/2.
Find an equation of the line that passes through the point (2, 3) and is perpendicular to the line 4x - 3y = 10.
Summary:
An equation of the line that passes through the point (2, 3) and is perpendicular to the line 4x - 3y = 10 is y = (-3/4)x + 9/2.
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