3. If you were to use Gauss-Jordan elimination on the following linear system, what would the augmented matrix be?
3w - X = 2y + 2 - 4
9x - y + z = 10
4w + 3y - 2 = 7
12x + 17 = 2y - Z + 6
O
O
3 -1 -2 -1
9 -1 0 1 10
A.
4 0 3 -1 7
12 -2 1 0 - 11
[3 -1 -2 -1 -4
0 - 1 1 10
B.
4 0 3 -1 7
LO 12-21 -11]
13-12 1-4
o 9 -1 1 10
C.
0 3 -1
0 12 2 -1 6
O
О
3 -1 -2 -1 - 4
0 9-1 1 10
D.
4 0 3 -1 7
0 12 2 1 6

the distance from any point on the parabola to the focus is the exact same as the distance from that point to the directrix.

if you could provide answer choices that might allow me to answer the question easier if my above answer isn't an option! (:

plz yuo

step-by-step explanation:

y = 3x+4

step-by-step explanation:

to find the slope

slope = (y2-y1)/ (x2-x1)

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4

for future students the answer is b

hope i

-lavira: )