The axis of symmetry will cut the x-axis half-way between the two zeros,
so .....
The two zeros of an unknown quadratic function f(x) are (−6, 0) and (8, 0). Which of the following is the axis of symmetry of f(x)?(1 point)
x=7
x = 1
x=−7
x =−1
2 answers
so x=1