(I'm Gonna ask more than once to hear from everyone) What happened in 2020 that was awesome and you couldn't believe happened (No Politics or Stuff like that Allowed Please) I wanted to know for a project.

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

Adriver from the university of florida women’s swimming and diving team is competing in the in ncaa zone b championships

What are the domain and range of the function f(x)=2^x+1