Consider the equation x+4=−2x+19. Let f(x)=x+4 and g(x)=−2x+19. The graph of each function is shown. 7.04 2 At what point do the graphs intersect? Enter your answer in the box. Question 7 options:

They intersect at (5, 9)

Step-by-step explanation:

Now we solve f(x) = g(x)

We found that x = 5, let's fill that in, in either equation.

Which means that y = 9.

Therefore the intersection is (5, 9)

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