Area= l×w
= 8/9 × 2/3
=16/27
area = 16/27 m²
hope i hel[ped
You cant solve these if they are not equating up to something hence incomplete question.
No; a domain value has two range values.
x = -2 then y = 1 and 2
they would form a vertical line, which tells us that it's not a function
