Y=x^2-2x-2 , find the vertex, y-intercept, and axis of symmetry

The linear combination method is applied to a system of equations as shown. 4(.25x + .5y = 3.75) → x + 2y = 15 (4x – 8y = 12) → x – 2y = 3 2x = 18 what is the solution of the system of equations? (1,2) (3,9) (5,5) (9,3)

Find the ratios of the corresponding sides

How do you write 600 as a product of its prime factors (index! )