If f(x) is the total number of bacteria present in a sample after x hours, following statements best describes the meaning of f(2)= 12? (1 point)
1) The total number of bacteria present in the sample after 12 hours is 2.
2) The total number of bacteria present in the sample after 6 hours is 2.
3) The total number of bacteria present in the sample after 2 hours is 12.
4) The total number of bacteria present in the sample
after 6 hours is 12.

in mathematics, a constraint is a condition of an optimization problem that the solution must satisfy. there are several types of constraints—primarily equality constraints, inequality constraints, and integer constraints. the set of candidate solutions that satisfy all constraints is called the feasible set.

hoped i'm right lol

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.