+380 Would these be parallel:
y = 1/2x + 4
x = 1/2
2x + y = 1
y = 1/2x +1
I do know that Y = 1/2x + 1 and y = 1/2x + 4 are parallel but i'm confused on the others
+33661 I've found the images aren't always visible also! It's usually a temporary glitch.
However, for lines to be parallel, the gradients must be the same. If you express the line in the form y = m*x + c where m and c are constants then m must be the same for parallel lines.
The line x = 1/2 is just a vertical line at x = 1/2 (with an infinite slope!)
+33661 I've found the images aren't always visible also! It's usually a temporary glitch.
However, for lines to be parallel, the gradients must be the same. If you express the line in the form y = m*x + c where m and c are constants then m must be the same for parallel lines.
The line x = 1/2 is just a vertical line at x = 1/2 (with an infinite slope!)
