Which of the following functions is graphed below y= x^3 - 2x > 1/x^2 + 4 x < 1 7=x^3 -2 x 1

Twelve less than a number is at most 20

Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)

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 : )