Which equation can be represented using the number line. Just need to know if it’s A or B

What is the reflection image of (5,-3) across the line y = -x?

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?