What is the discontinuity and zero of the function

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

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

10x − 5y + 14 = 0 whats the answer pls