When you reflect over the y-axis, sign of the ___-coordinate changes. x y

The x coordinate changes

Step-by-step explanation:

When you are reflecting a coordinate on the y-axis, the x-axis to becomes negative, though the y-axis stays the same.

step-by-step explanation:

b and 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 !