Its slope so itll be 4/2 and thats 2
I think the correct answer is C. Since a=πr², in order to get the area to become 1/4 of what it was previously, the radius needs to be cut in half to make the divide that side by 4. a=π(r/2)²=πr²/4 and will therefore multiply the area by 1/4.
The circle is open on 2. shade right on the nimber line
The answer is that c3x was the answer