Respuesta :
4x + y = 7
y = -4x + 7
using y = mx + b
b being your y intercept, (0,7)
y = -4x + 7
using y = mx + b
b being your y intercept, (0,7)
The Y intercept is (0,7) the reason being is you would have to substitute 0 in for x and solve for y.