Level:
Project ID:
1003019301
Accepted:
1
Clonable:
0
Easy:
1
Which of the following functions has maximum at \( x=-3 \)?
\( f(x) = -2x-3,\ x\in[-3,3)\)
\( h(x) = 2x+3,\ x\in[-3,3]\)
\( g(x) = -3x+2,\ x\in(-3,3]\)
\( m(x) = 2x-3,\ x\in(-\infty,0]\)