What is the image of (6,-7)(6,−7) after a reflection over the line y=xy=x?

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be able to prepare using the sauce?

How to find the exponential function y=ca^x, with points (1,2) and (2,1)