Is c greater than the value of 8 if y=79?

Identify whether the figure has plane symmetry, symmetry about an axis, or neither.

The quadratic function h(t)=-16.1t^2+150 choose the graph representation

If you can solve all of these i will give ! - 4% of 190 - 4% of 162.5 - 4% of 140 - a 4% increase from 155.1 - a 4% increase from 159.8