Solve the following system using augmented matrix methods:
−4x+8y=−8, −8x+16y=−18

The initial matrix is:

(b) First, perform the Row Operation 1−4R1→R1

(c) Next, perform the operation +8R1+R2→R2. The resulting matrix is:

(d) Finish simplifying the augmented matrix. The reduced matrix is:

i have no clue at all sorry

step-by-step explanation:

no one knows lol

step-by-step explanation:

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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