Moises is determining the solution to the system of equations that is show below. equation representing line a: mc018-1.jpg points on line b: (3, –12) and (9, –24) step 1: determine the slope for b: mc018-2.jpg step 2: determine the y-intercept for b: mc018-3.jpg step 3: write the equation in slope-intercept form: mc018-4.jpg

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

-1/4 > -1 2/3. -1/4 is greater than -1 2/3 because it is closer to 0 on the number line.