Need help finding the Axis of symmetry, vertex, y-intercept, domain and range.

Np4=12np2 with clear explanation.

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9

If you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain.