The average of any two numbers lies between those two numbers:

Answer:
B) f(x) = x if x ≤ -2
2 if x > -2
Step-by-step explanation:
B) f(x) = x if x ≤ -2 (The x and y coordinate have the same value)
2 if x > -2
Answer:
5.744
Step-by-step explanation:
the answer is 5.744 hope it helps!
70 ft because 7 is bigger than 5 and 7x10=70