Respuesta :

Y= -2x + 16

The slope is 2 because

Y2-Y1 is 16-8 which is 8
X2-X1 is 0-4 which is -4

If we simplify 8/-4 you get -2 so the slope is negative 2.

16 is where the y-axis is intercepted.
RELAXING NOICE
Relax