Write the equation of the line with ...

slope: - 1

y-intercept: (0,1)

slope intercept form is y = mx+b

m is slope

b is the y value of y intercept

m = - 1

y int = (0,1) or + 1

so rewrite its as

y = - 1x + 1 or y = - x + 1

y = - x + 1

Step-by-step explanation:

Use the slope-intercept form of the equation of a straight line:

y = mx + b. Substitute - 1 for m, 0 for x and 1 for y:

1 = - 1 (0) + b. Then b = 1, and this specific equation is y = - x + 1.