y = l 8x - 2 l - 7
We can solve this....if the solution is positive, the the shift is to the right....if the solution is negative, the shift is to the left
8x - 2 = 0 add 2 to both sides
8x = 2 divide both sides by 8
x = 2/8 = 1/4 = 1/4 units to the right = axis of symmetry
vertex (1/4, -7), axis of symmetry = x = 1/4 1/4 to the right and 7 down
point (11, 3) slope 4/11
y - 3 = (4/11) (x - 11 )