Graph the equation by plotting three points.-y=x+0

well, since y is the dependent variable and x the independent, let's pick any three random values for x to get y.

let's say x = 2

-y = (2)+0

y = -2.................................. (2, -2)

let's say x = 3

-y = (3) + 0

y = -3.................................. (3, -3)

let's say x = 7

-y = (7) + 0

y = -7.................................. (7, -7)

so we have three points, check the picture below.

step-by-step explanation:

descending order means to order the polynomials from the term with the largest exponent to the term with the smallest exponent.  

therefore, the correct answer is d.