Which function in vertex form is equivalent to f(x) = 4 + x2 – 2x?
EOF
f(x) = (x - 1)2 + 3
f(x) = (x - 1)2 + 5
f(x) = (x + 1)2 + 3
f(x) = (x + 1)2 + 5

answer: 88

step-by-step explanation:

for me what is finding a good play list and going out because i can not lay down and relax so i usually go to a coffee shop. i also use the gum trick and this actually works. another advice is highlighting subjects it really does me remember certain things

step-by-step explanation:

where are the graphs?

step-by-step explanation:

the answer is b.

64

step-by-step explanation:

c=2πr=2·π·8≈64