What is the vertex of the function f(x)=x2+12x?

Center: (-6, -36)

Step-by-step explanation:

f(x) = x^2 + 12x

f(x) = x^2 + 12x + 36 -  36

f(x) = (x+6)^2  - 36

f(x) = a(x-h)^2 + k

Center: (-6, -36)

Please mark for Brainliest

For any questions or more information, please comment below and I'll respond as soon as possible.

step-by-step explanation:

no of data

divide by no of mode

option a, c,d are correct.

step-by-step explanation:

from the given figure, it is given that z is equidistant from the sides of the triangle rst, then from triangle tzb and triangle szb, we have

tz=sz(given)

bz=zb(common)

therefore, by rhs rule,δtzb ≅δszb

by cpctc, sz≅tz

also, from δctz and δasz,

tz=sz(given)

∠tcz=∠saz(90°)

by rhs rule, δctz ≅ δasz, therefore by cpctc, ∠ctz≅∠asz

also,from δasz and δzsb,

zs=sz(common)

∠zbs=∠saz=90°

by rhs rule, δasz ≅δzsb, therefore, by cpctc, ∠asz≅∠zsb

hence, option a, c,d are correct.