Here are graphs representing the functions f and g, given by
f(x)= x(x+6) and g(x)= x(x+6) +4.
1. Which graph represents each function? Explain how you
know.
Shifting the Graph
How would you change the equation y=x² so that the vertex of the graph of the new equation is
located at the following coordinates and the graph opens as described?
(0, 11), opens up
b. (7,11), opens up
(7,-3), opens
down
2.
Where does the graph of f meet the x-axis? Explain how
you know.