a) vertical line
b) horizontal line
c) oblique line
d) vertical line
e) oblique line
f) oblique line
g) vertical line
Explanation:
Horizontal lines have a constant y value.
It is in the form y = a
Vertical lines have a constant x value .
It is in the form x = b
Oblique lines are lines that are neither vertical nor horizontal
It is in the form of equation of line
Let's check the options:
a) x - 5 = 0
x = 5 (vertical line)
b) y + 7 = 0\y = -7 (horizontal line)
c) 0 = x - 3y
x - 3y = 0 (neither vertical nor horizontal. It is oblique line)
d) 2x = 5
x = 5/2
x = 2.5 (vertical line)
e) 2(y - 3) = 0
2y - 6 = 0 (It is oblique line)
f) y = 3x + 5 (It is oblique line)
g) x = 8 (vertical line)
