The graph of a quadratic function touches, but does not cross, the x-axis at x = 4. Which function represents this
situation?
Oy=x²-16
Oy=x²-4x
Oy=x²-8x+16
O y=x² + 8x + 16

The graph of a quadratic function touches but does not cross the xaxis at x 4 Which function represents this situation Oyx16 Oyx4x Oyx8x16 O yx 8x 16 class=