Answer:
y =  x +
 x + 
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m = 
with (x₁, y₁ ) = (- 1, 0) and (x₂, y₂ ) = (1, 1) ← 2 points on the line
m =  =
 =  =
 =  , then
 , then
y =  x + c ← is the partial equation
 x + c ← is the partial equation
To find c substitute either of the 2 points into the partial equation
Using (1, 1 ) , then
1 =  + c ⇒ c = 1 -
 + c ⇒ c = 1 -  =
 = 
y =  x +
 x +  ← equation of line
 ← equation of line