document.write( "Question 830826: Find an equation of the line that passes through the point (5, 3) and is perpendicular to the line
\n" ); document.write( "4x + 9y - 1 = 0 \n" ); document.write( "
Algebra.Com's Answer #500911 by TimothyLamb(4379)\"\" \"About 
You can put this solution on YOUR website!
---
\n" ); document.write( "given:
\n" ); document.write( "4x + 9y - 1 = 0
\n" ); document.write( "---
\n" ); document.write( "find perpendicular slope:
\n" ); document.write( "---
\n" ); document.write( "9y = -4x + 1
\n" ); document.write( "y = (-4/9)x + 1/9
\n" ); document.write( "---
\n" ); document.write( "perpendicular slope = 9/4
\n" ); document.write( "---
\n" ); document.write( "find line:
\n" ); document.write( "through: (5, 3)
\n" ); document.write( "slope: 9/4 = 2.25
\n" ); document.write( "---
\n" ); document.write( "to solve the linear equation, copy and paste this (the given point and perpendicular slope):
\n" ); document.write( "5, 3, 2.25
\n" ); document.write( "into the \"Point-Slope form: x1 y1 m\" input box here: https://sooeet.com/math/linear-equation-solver.php
\n" ); document.write( "---
\n" ); document.write( "x-intercept = (3.66666667, 0)
\n" ); document.write( "y-intercept = (0, -8.25)
\n" ); document.write( "slope = 9/4 = 2.25
\n" ); document.write( "---
\n" ); document.write( "answer:
\n" ); document.write( "the slope-intercept form of our new perpendicular line:
\n" ); document.write( "y = (9/4)x - 8.25
\n" ); document.write( "---
\n" ); document.write( "Solve and graph linear equations:
\n" ); document.write( "https://sooeet.com/math/linear-equation-solver.php
\n" ); document.write( "---
\n" ); document.write( "Solve quadratic equations, quadratic formula:
\n" ); document.write( "https://sooeet.com/math/quadratic-formula-solver.php
\n" ); document.write( "---
\n" ); document.write( "Solve systems of linear equations up to 6-equations 6-variables:
\n" ); document.write( "https://sooeet.com/math/system-of-linear-equations-solver.php \n" ); document.write( "
\n" );