Question

http://prntscr.com/9lgzq1

Answer 1

@mathstudent55 Is this correct?

Answer 2

equation of the line whose slope m= -2
and passing the point (x1, y1) = (8 ,12) is in the form

y-y1 = m (x - x1)
can u plug above values and get the equation

Answer 3

\[(y-y _{1})=m(x-x _{1})\]

Answer 4

y-12 = -2(x-8)

Answer 5

very good

Answer 6

write it in the form y = mx +c

Answer 7

r u doing

Answer 8

It's Slope-Intercept Form .-.

Answer 9

y=mx + b

Answer 10

yes ,ur answer should be like this form

Answer 11

Is the answer I wrote correct?

Answer 12

yes

Answer 13

y-12 =-2x +16
y = -2x +16+12
y= -2x +28

Answer 14

Oh ok .-.

Answer 15

):

Answer 16

Why did you add?

Answer 17

@dayakar Why did you add?

Answer 18

That's not right....

Answer 19

y=mx+b
slope is given
y=-2x+b
to find b we must plug in the 2 given numbers in the coordinates in the right spot (x,y)
12=-2(8)+b
solve from here

Answer 20

12=-16+b? @pooja195

Answer 21

ok continue

Answer 22

-28?

Answer 23

How do I continue on from there?

Answer 24

@pooja195 ?

Answer 25

12+16=?

Answer 26

28

Answer 27

good so b=?

Answer 28

28?