1. f(x) = 2x2 + 12x + 11
a=
b=
c=
Axis of Symmetry:
Vertex:
Graph:

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.