What point would be reflected across the y-axis to ( − 3, − 9) ?

(-3, 9)

Step-by-step explanation:

If a point was reflected across the y-axis, then the y-coordinate would change signs (from negative to positive or from positive to negative). Using this, we could find the original point by changing the sign of the y-coordinate. As you may already see, this is really just reflecting the point across the y-axis again. By doing this, you get the point (-3, 9).

The point would be (-3, 9).

I hope this helps. :)

side side side

side angle angle

angle side angle

side angle side

step-by-step explanation:

the answer is a

step-by-step explanation: