Question

Use the double intercept approach to find the graph of –1 = –y + x

Answer 1

We can eliminate A and C
I would say the answer is D

Answer 2

option: D

Explanation:

The double intercept form of a line
`ax+by=c` is given by :

`(x)/(A)+(y)/(B)=1`.

where A is x-intercept of a graph and B is y-intercept of a graph.

we are here given a equation of a line as:
`x-y=-1`

which could also be written in a double intercept form as:

`(x)/(-1)+(y)/(1)=1`

now the graph of the double intercept form passes through points (A,0) and (0,B).

so, the graph here passes through (-1,0) and (0,1).

Hence option D is correct.