Use function notation to write the equation of the line.
f(x)=−23x−2   
f(x)=32x+2   
f(x)=32x−2   
f(x)=23x−2   

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540

tip $2.90

total $17.40

we can't see all full 4 options, but if this is the full option, than the very left one is correct:

-2/5 * -3 3/4

remake the question, adding a picture of all the question, or write down the full left and right answers.

english maybe i can ..