AXIS OF SYMMETRY 1

Find the axis of symmetry for F(x) = 60x² + 4x + 8

Solution

a=60, b=4

Axis of symmetry = -b/2a

                                   =  -(4)

                                       2 x 60

                                   =    -4

                                        120

                                    =   -1

                                          30

Hence the axis of symmetry is ^-1/30

TRY THIS...............

Find the axis of symmetry for F(x) = 60x² + 4x + 8