Help! with math i am stuck

Use set builder notation to represent the following set: { -3, -2, -1, 0}

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8

In which quadrant does the point lie? write the coordinates of the point. a. quadrant ii; (–2, –4) b. quadrant iii; (2, 4) c. quadrant iii; (–2, –4) d. quadrant iv; (–4, –2)