Does the equation below represent a relation, a function, both a relation and a function, or neither a relation nor a function? y = 3.r2 - 9x + 20
O A.
neither a relation nor a function
OB.
both a relation and a function
OC.
function only
OD.
relation only

answer: (1,3) and (-2,0) i think.

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

the solution is the point

step-by-step explanation:

we have

> equation a

> equation b

adds equation a and equation b

substitute the value of x in equation b to find the value of y

the solution is the point