Respuesta :

Ghost62656
Since
x
=
−
4
x
=
-
4
is a vertical line, there is no y-intercept and the slope is undefined.
Slope: Undefined
y-intercept: No y-intercept
Tap to view steps...
image of graph
x is the coefficient and -4 is the variable. Slope-intercept form, x=-4, of linear equations, emphasizes the slope and the x-intercept of the line.