Find the range of ƒ(x) = –2x – 5 for the domain {–2, –1, 1, 2}. {1, 3, 5, 7} {–1, –3, 3, 5} {–1, –3, 7, 9} {–1, –3, –7, –9}

i think it is c, not positive though

step-by-step explanation:

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)