Question

I have found the gradient of two lines.
y = 2x + 4 where 2 is the gradient and
2y - 2x = 4 where -1 is the gradient.
are these lines parallel ? justify your answer

Answer 1

two lines will b parallel if gradient of those two line r equal

Answer 2

gradient of ur given two lines r 2,-1

Answer 3

so they are not parallel as the the two gradients are not equal ?

Answer 4

yes

Answer 5

great thanks again :)

Answer 6

nd u can draw ur given two equations of line on ur graph paper. u will c those r not parallel

Answer 7

u r most welcome