8.
[ BONUS]
Y ou
c an
c hange
a n
e quation
f rom
s lope
y -‐intercept
f orm
t o
s tandard
f orm
b y
r earranging
terms
i n
t he
e quation.
R earrange
e ach
o f
t he
f ollowing
e quation
i nto
s tandard
f orm.
+ + = 0,
a nd
identify
t he
c oefficients
A ,
B ,
a nd
C .
H int:
I n
s tandard
f orm,
t he
c oefficient
o f
t he
x -‐term
i s
a lways
p ositive
and
t here
a re
n o
f ractions.
!
a)
= −2 + 7
b)
=
− 2
!