What is the equation of the line perpendicular to the line x = 6 that passes through the point (4,7)?

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

Can someone me i’m confused. will give brainliest and a whole bunch of points

Plz determine whether the polynomial is a difference of squares and if it is, factor it. y2 – 196 is a difference of squares: (y + 14)2 is a difference of squares: (y – 14)2 is a difference of squares: (y + 14)(y – 14) is not a difference of squares