Respuesta :
Both students are correct; the slope should be -1, passing through through (4,2) with a y-intercept of 6.
m = -1
y-2 = -(x-4) in point slope form
y = -x + 6 in slope intercept form
Both equations are equivalent.
Both students are correct
y-2 = -(x-4) in point slope form
y = -x + 6 in slope intercept form
Both equations are equivalent.
Both students are correct