Question

use the vertex and intercepts to sketch the graph of each quadratic function. Give the equation of the parabola's axis of symmetry. use the graph to determine the function's domain and range.

y-1=(x-3)^2
f(x)=2(x+2)^2-1
f(x)=4-(x-1)^2
f(x)=x^2-2x-3

Answer 1

I might not answer, but what specifically is your problem?