How to graph the inequalities y is less than or equal too 2

Is the square root of 4 plus the square root of 16 rational?

Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet

If f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(x)