Anyone can help me? Help please!!!

Your friend swims on the school team. in his first four races, his times are 24.7, 23.5, 25.6, and 27.2 seconds. which time listed for his next race would make the range larger?

Through non-collinear points there is exactly one plane.

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.