Which statements are true? Select two options.

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 : )

Graph the line with the given slope m and y-intercept b. m=-3,b=1

Asequence is a function whose is the set of natural numbers