Question

Lines- Parallel and Penpendicular

Answer 1

Do you need a definition?

Answer 2

The answer is B..
\[y=-4x-8\]\[slope=-4\]\[y-15=-4(x-1)\]

The rest is basic algebra...

Answer 3

The answer is B..
y=−4x−8
slope=−4
y−15=−4(x−1)
y=-4x+4+15
y=-4x+19

Answer 4

how u got 15 value ?

Answer 5

ok is that u assumed value or how we got those coordinates

Answer 6

15 is the ordinate of the ordered pair... it's the value of y sub one.

Answer 7

ok i got with some idea now.

Answer 8

The "point-slope" form of the equation of a straight line is:

y - y1 = m(x - x1)


I hope this will help..:)))