Question 798631
-3x^2 + 24x - 52 
-3x^2 + 24x - 52 + 52 = 52
-3x^2 + 24 = 52
-3(x^2 - 8x + (8/2)^2) = 52 -3(8/2)^2
-3(x^2 - 8x + 16) = 52 - 48
-3(x - 4)^2 = 4
-3(x - 4)^2 - 4 = 4 - 4
-3(x - 4)^2 - 4 = 0

axis of symmetry: x = 4
vertex: (4, -4)
no x-intercepts