Question

If the slope of line a is -4, then the slope of a line parallel to it is

Answer 1

it has to -4 because lines with same slope are parallel

Answer 2

thanks

Answer 3

yupp.. just remember these rules..

parallel lines have the same slope.

and perpendicular lines have slopes that are opposite reciprocals of each other :)

Answer 4

If the lines are parallel their graph should look like this

Answer 5

so their slope are equal

Answer 6

so line 1 and line 2 have the same slope 4

Answer 7

sorry -4