Select the inequality that corresponds to the given graph.
4x - 3y > -12
ox + 4y > 4
4x – 2y < - 8
2x + 4y 2 - 16

What is the equation of the graph below? y=sec(x)-4

How many different three-digit numbers can be formed using the digits 1 comma 2 comma 9 comma 6 comma 4 comma 3 comma and 8 without repetition? for example, 664 is not allowed.

Find the domain of the following expression: 1/(√x)-2