What function equation is represented by the graph?
The point (0,-2) is on the graph.
That is F(0)=-2
Substitute x=0 into each of the equations above and see which ones give an answer of -2
Now (3,0) is another point on the graph.
substitute x=3 into the graphs that have not yet be ruled out and see which one gives an answer of 0
You can ask questions if you want to.
Please no one answer this question in full.