Answer:
No
Step-by-step explanation:
These are written in slope-intercept form:
[tex]y=mx+b[/tex]
m is the slope and b is the y-intercept
When two lines are perpendicular, their slopes will be opposite reciprocals of each other. For example:
[tex]y=-2x+5\\\\y=\frac{1}{2}x-9[/tex]
The lines above are perpendicular because the slopes:
[tex]m=-2\\\\m=\frac{1}{2}[/tex]
are opposite reciprocals.
In the given lines, the slopes are not opposite reciprocals:
[tex]m=4\\\\m=-4[/tex]
So they are NOT perpendicular lines.
:Done
