Which word phrase can you use to represent the algebraic expression 6y

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3

Which equation represents the function on the graph?

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle. he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field