Which function is most likely graphed on the coordinate plane below? What is the equation of the line perpendicular to 2x – 3y = 13 that passes through the point (–6, 5)?

Y=2/3 x +9
Y=-3/2x-4
Y=-3/2 x -13
Y=2/3x-1

Respuesta :

Answer:

[tex]y=\frac{-3}{2}x-4[/tex]

Step-by-step explanation:

the equation of the line perpendicular to 2x – 3y = 13

It passes through the point (–6, 5)

[tex]2x -3y = 13[/tex]

Subtract 2x from both sides

[tex]-3y =-2x+13[/tex]

Divide both sides by -3

[tex]y=\frac{2}{3}x-\frac{13}{3}[/tex]

Slope = 2/3

Slope of perpendicular lines are negative reciprocal of one another

slope of perpendicular line is [tex]\frac{-3}{2}[/tex]

Point (-6,5)

[tex]y-y1=m(x-x1)[/tex]

[tex]y-5=\frac{-3}{2}(x+6)[/tex]

[tex]y-5=\frac{-3}{2}x-9[/tex]

Add 5 on both sides

[tex]y=\frac{-3}{2}x-4[/tex]