Question

write an equation of the line whose slope is -2 and whose y-intercept is one

Answer 1

y = (m)x +(b)

means

y = (slope)x + (y intercept)

y = (-1)x + (7)

y = -x + 7

Answer 2

sorry that is not it

Answer 3

y= mx+c
m = slope
c = y intercept
so y = -2x+1

Answer 4

y = mx + b where m = slope and b = y - intercept

In the problem, m = -2, b = 1

y = -2x + 1

Answer 5

y = -2x + 1