Practice problem
A parabola has the equation f(x)=2(x−3)2+1f(x)=2(x-3)^2+1f(x)=2(x−3)2+1. What does f(x)+cf(x)+cf(x)+c do to the graph?
Shift it left and right.
Shift it up and down.
Rotate it clockwise and counterclockwise.
Widen or narrow it.
Type a concept, like “slope” or “photosynthesis”.
