Which undefined term can contain parallel lines?

Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 .is he correct? explain why or why not

Which word in the sentence below is an interrogative pronoun? who is picking us up from school? whousisfrom

The function f(x)= x5+ ( x + 3)2 is used to create a table. if x = -1 then what is f(x)?