Question

help

Answer 1

ok for a perpendicular line you have to flip the slope and change the sign

meaning u flip the slope -2/1 which is just -2

then u change the sign so itll be a positive 2 now

Answer 2

u understand that?

Answer 3

yus

Answer 4

alright

Answer 5

neg number cant be 3/1?

Answer 6

they can be but its just how it is in this equation like

if u have a slope of 2

then u flip it 1/2

and change the sign -1/2

Answer 7

but it can be a negative just depends on how the equation is set up

Answer 8

oh

Answer 9

yeah

Answer 10

ok so now that ur slope is 2

u plug the ordered pair into the equation

the formula is y - y1 = m(x - x1)

so plug the y1 in first

y + 8

and since the 8 is a -8 u change it to positive

then plug in ur x1 and slope

y + 8 = 2(x - 4)

Answer 11

D?

Answer 12

ty for help