May someone help me with this Question?

Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)

Which of the following circles have their centers in the third quadrant?

Afunction, f(x), represents the height of a plant x months after being planted. students measure and record the height on a monthly basis. select the appropriate domain for this situation. a. the set of all positive real numbers b. the set of all integers oc. the set of all positive integers od. the set of all real numbers reset next