Question

What is the equation of a vertical line that has an x-intercept of 7? user: what is the equation of a horizontal line that has a y-intercept of 3? user: what is the equation of the line with a slope of that goes through the point (4, 1) in slope-intercept form?

Answer 1

-- a vertical line that has an x-intercept of 7 . . . . . X = 7

-- a horizontal line that has a y-intercept of 3 . . . . . Y = 3

-- the line with a slope of that goes through the point (4, 1) . . . . .
can't be answered; the slope is not given.