the graph of f(x) = 2 x , reflected across the x axis. lx 8. The graph of f(x)=i , translated up 5 units. 9. The graph of f(x) = 3 x , left 2 units, and down 3. 1x 10. The graph of f(x) = z ' translated down 2 units 11. The graph of f(x) = 4 x , stretched horizontally by a factor of 3 12. The graph of f(x) = 2 x , up 4 units, right 3

b) 1/3 * 1/5

step-by-step explanation:

each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5

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