Will give brainlist as soon as i is this a? i think it is but i might be wrong.

I think 'neither' because A and C do not connect anywhere, while they are NOT parellel.

Hope this helps.

The answer is B, they are perpendicular

Step-by-step explanation:

To be able to figure this out, you have to first find the relationship between a and b.

You can conclude lines a and b are parallel by the consecutive angles theorem. Line d would be the transversal line that intercepts line a and line b. Because the consecutive angles created are equal, lines a and b are parallel .

Then you can conclude the relationship between line c and d through the exact same principle. Lines c and d are parallel.

Notice how line a and line d create a right angle (as indicated by the square drawn on the angle) which means the lines are perpendicular to each other.

Since line c is parallel to line d, you can finally conclude that the intercept of line c and a would create a right angle and the lines would this be perpendicular.

51-50

step-by-step explanation:

the graph in the attached figure

step-by-step explanation:

we have

using a graphing tool

the graph in the attached figure

the roots are ( x-intercepts) x=-0.5,x=1,x=3

the y-intercept is the point (0,3)