Respuesta :

A.
in y = mx+b form, the m is the slope and the b is the y intercept. the slope is always rise over run, so the rise would be 1, the run would be 2 and the y-int would be -4
maramuffin3711
Answer:

C -4

Instruction:

X=0
1/2*0= 0
-4 is left