Which sequences are arithmetic? Select three options.
A) –8.6, –5.0, –1.4, 2.2, 5.8, …
B) 2, –2.2, 2.42, –2.662, 2.9282, …
C) 5, 1, –3, –7, –11, … –3, 3, 9, 15, 21, …
D) –6.2, –3.1, –1.55, –0.775, –0.3875, …

1,3,4

Step-by-step explanation:

on edge 2020

what is the original number? you forgot to add it.

step-by-step explanation:

we can use this expression to calculate the energy gain as a particle moves with a field or the energy loss as it moves against it. (note that it is also used to define the electron-volt, a unit of energy equal to that gained by an electron as it falls through a pd of 1 v, i.e. w = 1 ev = 1.6 10-19 c 1 v = 1.6 10-19j).in fact this expression is really nothing more than the statement that potential is the potential energy per unit charge. in this case, v= w/qis simply stating that the change in potential energy(or work done) per unit charge is equal to the change in potential (or potential difference), v.student questions: uniform electric fields2electron beamcathode+5 kvanode0 v