Question

Draw the graph of x-y=1 ​

Answer 1

Step-by-step explanation:

Graph:

x−y=1

X-intercept: value of x when y=0

Substitute 0 for y and solve for x.

x-0=1#

x=1

The x-intercept is (1,0). Plot this point.

Y-intercept: value of y when x=0

Substitute 0 for x and solve for y.

0−y=1

−y=1

Multiply both sides by −1. This will reverse the signs.

−1(−y)=1×−1

y=−1

The y-intercept is (0,−1). Plot this point.

Draw a straight line through the points.

graph{x-y=1 [-10, 10, -5, 5]}

Answer 2

Question ⤵

Draw the graph of x-y=1

✯ Answer ✯

❏ Concept ⤵

Anytime we ask to draw a graph on a Equation,

Then, first we find the y and make a table write coordinate.

❏ Finding y by given equation

x - y = 1

y = x - 1

Taking three coordinate And put in value y

1) x = 0

→ y = x - 1

y = 0 - 1

y = - 1

2) x = 1

→ y = x - 1

y = 1 - 1

y = 0

3) x = 2

→ y = x - 1

y = 2 - 1

y = 1

Making table ⤵

x 0 1 2

y -1 0 1

Tips for drawing graph

• Take coordinate x,y in the graph by 1 by 1 ex. 0,-1
• Take 3 points by using table
• And join the points
• This line will be you answer of that eqⁿ