Answer:
1.
Step-by-step explanation:
When x is 0, the point will lie on the x-axis, so we need to find how many times this happens.
There's only 1 0, so the answer is 1.
Answer:
v= -(-v)
Step-by-step explanation:
Answer:

Step-by-step explanation:





<h3>Hope it is helpful....</h3>