rewrite the function by completing the square f(x)=x^2-6x-60
answer:
f(x)=(x-3)²-69
Step-by-step explanation:
[(x-3)²-(-3) ²]-60
=[(x-3)²-9]-60
=(x-3)²-69
Answer:
-3 for the first box and -69 for the second one.
Step-by-step explanation: