Question

NEED HELP THNX :D
Rewrite the following in the form f(x)=mx+b
1)1/3x+2y=-6
2)2x-4=3y+6
3)1/3y=2x+2/3

Answer 1

ok, so rearrange in terms of y = mx +c
f(x) is sometime re-labelled as y
c is a constant
so Q1
1/3x+2y = -6
2y = -6 - 1/3x (subtract 1/3x from both sides)
y = (-6 - 1/3x)/2 (divide both sides by 2)

now u have the form they want...
so answer to 1
y = -1/6x - 3

k now u try on number 2

Answer 2

ok .. i think i got it ..

2x-4=3y+6

is it correct ?