Assignment:
Q1. Without graphing, find the vertex. Show your work
F(x) = 5(x+1/4)^2+19
Q2. Without graphing, find the line of symmetry. Show your work
F(x) = 7(x - 9)^2 - 2
Q3. Without graphing, find the minimum value. Show your work
F (x) = (x + 2)^2 - 8
Q4. Find the x- and y-intercepts. If no x-intercepts exist, state so. Show your work
F (x) = x^2 + 13x
Provide complete and step by step solution for the question and show calculations and use formulas.