Which equation represents the general form a circle with center at (-2,-3) and a diameter of 8 units?

a) x^2+y^2+4x+6y-51=0

b) x^2+y^2-4x-6y-51=0

c)x^2+y^2+4x+6y-3=0

d)x^2+y^2-4x-6y-3=0

yeet

step-by-step explanation:

5050

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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