Question

Graph the inequality on the number line and then write it in interval notation.

Y+1/2≥2/3.

Answer 1

You would treat the greater than or equal to sign like an equation. So, you would subtract 1/2 from each side so y would be greater than or equal to 1/6. In interval notation it would be: [1/6, inf)

Answer 2

I hope it makes sense now ^-^