Answer:
-2/1
Step-by-step explanation:
hope this helps
Answer:
I'm not sure.
Step-by-step explanation:
Answer:
f(3) = 7
Step-by-step explanation:
f (x)=x + 4
Let x=3
f (3)=3 + 4
f(3) = 7
Probably means you need to show the workings out to the questions your answering. But that's all I can give you based on what you have posted.
Answer:
D i believe
Step-by-step explanation: hoped this helps