Use the double intercept approach to find the graph of –1 = –y + x. A. B. C. D.

we know that

the double intercept form is
(x/a)+(y/b)=1

–1 = –y + x---------> multiply by -1 all expression
1=y-x-------> 1=(-x/1)+(y/1)
so
a=-1
b=1
the points to graph are
(a,0)  and (0,b)---------> (-1,0) and (0,1)

see the attached figure