Question

draw the graph of the equation x-y=-1

draw​

Answer 1

Answer:

draw it yourself i can give coordinates

x=0

x-y=1

-y=1

y=-1

y=0

x-y=1

x=1

   1  2

x  0  1

y  -1  0

Answer 2

Answer:

The graph* for the equation x - y = -1 is given in attachment.

Step-by-step explanation:

For drawing the graph, take any integral value of x and substitute this value of x in the Equation. Then you get the value of y. Plot these (x, y) on a graph.

In this question:

When x = 2,

   2 - y = -1

⇒ -y = -1 - 2

⇒ -y = -3

⇒ y = 3

So, one coordinate becomes (2, 3)

When x = 1,

1 - y = -1

⇒ y = 1 + 1

⇒ y = 2

So, the second coordinate is (1, 2)

Similarly, for different values of x we get different values of y.

*Graph given in attachment is made with the help of Desmos Graph