Test 7
1.
\(f(x)=\begin{cases}3,&x>0\\-2,&x\le0\end{cases}\)
graph of f(x) = ?
A) B) C) D) E)
2.
\(f(x)=\begin{cases}x,&x>0\\-x,&x<0\end{cases}\)
graph of f(x) = ?
A) B) C) D) E)
3.
\(f(x)=\begin{cases}2,&x\ge2\\x-2,&x<2\end{cases}\)
graph of f(x) = ?
A) B) C) D) E)
4.
\(f(x)=\begin{cases}x+2,&x\ge2\\-x,&x<2\end{cases}\)
graph of f(x) = ?
A) B) C) D) E)