Plugging 10 for k in the expression gives us

We simplify this expression to
251 is your answer
Ya, what is the question?
I hope this helps you
x =4
f (4)= 4.4+7 = 16+7=23
f (4)= 4.4-7=16-7=9
Answer:
wheres the graph?
Step-by-step explanation:
Answer:
We need to know what the boxes are, you didnt include numbers so we cant help you :) Have a great day and i hope you figure the problem out with the help with our Brainly workers! -Conner
Step-by-step explanation: