Which equation is a quadratic model for the data set? Hint: Use a graphing calculator or a spreadsheet program. A) y=12.3484⋅1.143xx
B) y=0.9673x2−0.8475x+10.4334
C) y=1.7308x1.7709
D) y=19.237x−77.3729

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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

there is no graph so i cant sorry

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the answer to question 1 is -8, 28.

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thats one

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