Get Full Access to The Scholarly Unicorn's SAT Mathematics Advanced Guide
by Dr. Steve Warner
Currently, you have limited access to The Scholarly Unicorn's SAT Mathematics Advanced Guide
by Dr. Steve Warner. The Full Program includes,
Buy Practice Resources
Online ProgramThe graph of the function h defined by h(x)=(x+5)(x+6) in the xy-plane is a parabola. Which of the following intervals contains the x-coordinate of the vertex of the graph of h ?