What are the roots of y = x2 – 3x - 10?
0-3 and -10
-2 and 5
2 and 5
3 and 10

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

Can some one explain this i got sent this. is this a threat i’m scared

This is a map of the mars exploration rover opportunity predicted landing site on mars. the scale is 1cm : 9.4km. what are the approximate measures of the actual length and width of the ellipse? i mostly need to know how to set it up : )