Please help me with this

Katniss is evaluating a continuous function that represents the trajectory of her arrow. At the value x=1, f(x)=120. At the value x=2, f(x)= -50,400. For 1mustbe true and which of the following statementsmustbe false. Explain your answer.

a) The function has a zero.

b) f(x)=130

c) f(x)=-20,000

d) The range of the function is [-50,400, 120)