Answer:
I don't know what you mean by names but I think you mean this:
<em>Synonyms & Antonyms of slope</em>
cant,  diagonal,  grade,  gradient,  inclination,  incline,  lean,  pitch,
 
        
             
        
        
        
12>x-5 is the answer your looking for. Make sure to put a line under the more than sign, my computer wouldn't allow me to plug that part in.