Answer:
Multiplication with 2.
Step-by-step explanation:
In this question, we have to find the operation which is equivalent to adding a number to itself.
The operation is multiplication with 2.
If a number is multiplied with 2, then the operation is equivalent to adding a number to itself.
For example, if you multiply the number x with 2, the result is 2x and again if you add x with x, you will get the same result as 2x. (Answer)
Answer:
You did not show a picture so i can only help explain.
Step-by-step explanation:
When reflecting over the x-axis each point should have the same x coordinate and opposite y coordinate. For example from (9, 3) to (9, -3)
hope this helps!