If the discriminant is 1012 how many solutions does the equation have​

Answer this 30 points and brainliest!

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

Ialready asked this but i never got an answer. will give a high rating and perhaps brainliest. choose the linear inequality that describes the graph. the gray area represents the shaded region. y ≤ –4x – 2 y > –4x – 2 y ≥ –4x – 2 y < 4x – 2