Jill converted the equation of the line 15 x minus 14 y = negative 2 into slope-intercept form and found the slope and y-intercept of the line as follows:

15x - 4y = -2
15x - 4y - 15x = -2 - 15x
-4y = -2 - 15x
-4y/-4 = -2 - 15x / -4
y = -2/-4 - -15x/-4
y = 1/2 - 15/4 x
y = 15/4 x + 1/2

Slope = -15/4
Y Intercept = 1/2