Which graph could represent the function f(x) = (x+3.8)2 - 2.7?

the last one .

Step-by-step explanation:

Graph the parabola using the direction, vertex, focus, and axis of symmetry.

Direction: Opens Up

Vertex:

(−3.8,−2.7)

Focus: (−3.8,−2.45)

Axis of Symmetry: x=−3.8

Directrix: =−2.95

brainliest ??

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)