Answer:
6 men
Step-by-step explanation:
f(-5)=-5
f(-5)= -((-2)(-5)-5)
= -(10-5)
= -(5)
= -5
f(-4) = -12
To calculate f(-4), we need to substitute x in our equation above with -4:
Note that 2*(-4) = -8
Answer: f(-4) = -12