Question

Which is the equation of a line with a slope of - 1/3 and a y-intercept at (0,1)?

Answer 1

y = -
`(1)/(3)` x + 1

Explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = -
`(1)/(3)` and given (0, 1 ) then c = 1

y = -
`(1)/(3)` x + 1