1. Sketch the graph of y = x2 on the coordinate plane below. State the coordinates of the vertex as well as the equation of its symmetry line.

based on context clues you gave i'm assuming the answer would be c.

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

hope this !