Find the exact value of the vertex focus equation of the directrix and points on the focal width of the following equation x 1 12 y 3 Format of answers For the vertex and focus give answers as ordered pairs with parentheses and no spaces between symbols ex 4 9 For equation of directrix give equation with no spaces between symbols ex t 4 For points on focal width if there is more than one answer put a comma between the ordered pairs htwoor symbols Or 15 16 7 orl 6 71 11 51 with