A line is perpendicular to another line if m, (2)
where m, is the slope of e original line and m, is the
slope of the perpendicular line. Which of the following equations represents the line that passes through the
point (1,-1) and is perpendicular to the line below?
3
-4

the answer is d

the answer is in the first quadrant, which make the y-int positive.

since the dots are going down, therefore the correlation is negative

i hope it is right.

the least value out of the data shown is 5, maybe if you post a picture with it i could a little more.

step-by-step explanation:

the anwser is d) 75°

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