Everytime I ask a question, it gets answered by a fake person. Could someone please help with this? Is the angle with the number always A? And how do I do these?

Match each whole number with a rational, exponential expression 3 square root 27^2find the domain and range of the exponential function h(x)=125^x. explain your findings. as x decreases does h increase or decrease? explain. as x increases does h increase or decrease? explain.