I am not sure on how to do this?

Question

can you please help me understand this. state the relation representing each equation

y=-x and 1 is less than equal to x which is less than 7

Answer 1

y is equal to the opposite of x (or "the negative of x" or "negative one times x") and x is between 1 and 7, including 1 but not including 7.

_/

Answer 2

y= -x is a line on a Cartesian plane. It has two variables.

the second only exists on a number line, there is only one variable.

Both can be graphed easily.