Test 13
1.
Given graph \(y=f(x)\) is the line through \((-2,0)\) and \((0,2)\).
\(\text{graph of }|f(x)|=?\)
A) B) C) D) E)
2.
The graph of \(y=f(x)\) has vertex \((2,3)\) and passes through \((-1,5)\).
\(f(x)=?\)
A) \(y=|x-2|+x\)B) \(y=|x-2|-x\)C) \(y=|2-x|+2\)D) \(y=|2-x|+3\)E) \(y=|x-2|+1\)
3.
The graph of \(y=f(x)\) is an upward parabola with roots \(-4,0\) and vertex \((-2,-2)\).
\(\text{graph of }|f(x)|=?\)
A) B) C) D) E)
4.
The graph of \(y=f(x)\) is the line/ray passing through \((-2,-2)\) and \((0,2)\).
\(f(x)=?\)
A) \(y=|x+2|+x\)B) \(y=|x+2|+4\)C) \(y=|x+4|-4\)D) \(y=|2+x|-x\)E) \(y=|x|+2\)