help me find domain and range


A graphing calculator is recommended. For the function, consider the following. (Hint: Use a graphing calculator.) h(x) = x1/4; find h(81) (a) Evaluate the given expression. (81) = (b) Find the domain of the function. (Enter your answer using interval notation.) (c) Find the range. (Enter your answer using interval notation.) Submit Answer
Answer
honents b(81)= (81) (a) (34) 3 h(81) - 3 T b) Domain r h(a)= uss x 20 Domain = [0,-) (e) Range i- n=0 = yoo ye [0,00) Range = [ooo)