Someone please hurry and help with these its ok if its wrong will do brainliest sorry its blurry but please try

Step-by-step explanation:

the slope is always the factor of x.

it is expressed as ratio y/x indicating how many units y changes when x changes a certain amount of units.

parallel means they have the same slope (factor of x).

perpendicular (90 degrees) means x and y trade places upside-down, and the sign is flipped.

so,

10) neither. we have the slopes -2/1 and 1/1.

11) parallel. the slopes -1/2 and -1/2.

12) perpendicular. the slopes 5/1 and -1/5.

16) parallel. special case. all points that have x=4 and x=2. these are 2 vertical lines (parallel to the y-axis also known as x=0).

17) perpendicular. special cases. all points that have y=2 and all points that have x=5. this is one horizontal line and one vertical line, which makes them perpendicular.

10) Neither

11) Parallel

12) Perpendicular

13) Parallel

14) Perpendicular

Step-by-step explanation:

10) The slopes are -2 and 1 respectively (since the co-efficient of x is the slope). Hence, they are neither perpendicular nor parallel.

11) The slopes are -1/2 and -1/2 respectively. Since both slopes are equal with different y-intercepts, they are parallel.

12) The slopes are 5 and -1/5 respectively. Since perpendicular slopes have a product of -1 and both of these have a product of -1, they are perpendicular. This can also be seen by plotting it on a graph.

13) x = 4 & x = 2 have a slope of infinite as they do not increase on the x-axis. Hence, they are parallel.

14) y = -2 and x = 5 intercept at a 90° angle (can be seen by plotting on a graph). Hence, they are perpendicular.

Hope this helps and be sure to have a wonderful time ahead at ! :D

is there a picture

step-by-step explanation:

could

step-by-step explanation:

u send me a picture of ur work