Question

precal help: see attachment!

Answer 1

Beautiful question at last

Answer 2

oh wow, thats hard

Answer 3

with what i know i would say b

Answer 4

yes I also think it's b

Answer 5

\[f(x) = (x - 1)^2 - 4\]
To make it easier when solving for inverse thingy change f(x) to y and then switch x and y and solve for y. See the following
\[y = (x - 1)^2 - 4\]
and now switch the x and y and solve for y
\[x = (y-1)^2 - 4\]
add 4 to both ssides
\[x + 4 = (y-1)^2\] now apply sqrt to both sides to get rid of the ^2
\[\sqrt{x+4} = y-1\]
add 1 to both sides
\[1+ \sqrt{x + 4} = f(x)^-1\]

Answer 6

yes yes it is B you got it right but i had to waste my time don't blame me am so bored lol

Answer 7

:)))) nicely explained good job :)

Answer 8

Lol Thanks if you have more questions just tag me