Identify an equation in point-slope form for the line perpendicular to y = -4x -1 that passes through ( -2, 7). A. y-7 = 1/4 ( x + 2)
B. y+2 = 1/4 ( x -7)
C. y - 7 = -4 ( x + 2)
D. y = 7 = - 1/4 ( x - 2)

what "following statement"?

step-by-step explanation:

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