Answer:
a−4b
Step-by-step explanation:
Combine Like Terms:
=4a+−6b+−3a+2b
=(4a+−3a)+(−6b+2b)
=a+−4b
have a great day
F(x)=-x+2
equation
mx+b
m= slope
x
b = y-intercept
i think it might be C
very sorry if it's wrong