Find ¹(x) for f(x)=-3x+2 and state whether or not it is a function.
C.
ƒ¹(x)=-*-
X+ function
1 2
3'
ƒ²(x)=√x+
a.
b.
1 2
ƒ²(x)=x- not a function
3'
d.
2|3
3*
2
function
¹(x)=x-; function
3 3'