Answer:
7
Step-by-step explanation:
Answer:
14
Step-by-step explanation:
put -2 where x is
f(x)=-x^2-9x
f(-2)= -(-2)^2 -9(-2)
f(-2)= -4 + 18
f(-2)= 14
Answer:
B. y=0
Step-by-step explanation:
Answer:
0.54545454545
Step-by-step explanation:
3/11*2
Answer:

Step-by-step explanation:
