Question
Find an equation of a line perpendicular to the given line and contains the given point. Write the equation in slope-intercept form.
line y+2= 0, point (1,−4)
line y+2= 0, point (1,−4)
Answers
Henry
y + 2 = 0,
Y = -2. This is a hor. line.
Slope = 0.
The perpendicular line is a ver. line:
X = 1 for all values of Y.
Y = -2. This is a hor. line.
Slope = 0.
The perpendicular line is a ver. line:
X = 1 for all values of Y.