HELP I WILL GIVE THE FIRST ANSWER THE BRAINLIEST HELP!! Object A started its journey at 12 p.m. The distances traveled by Object A at different times are shown below:

13 miles at 1 p.m.
26 miles at 2 p.m.
39 miles at 3 p.m.
52 miles at 4 p.m.

The graph shows the distances traveled by Object B at different times. A distance versus time graph is titled Object B and it is a line with steps passing through the points 0, 0 and 1, 10 and 2, 10 and 3, 20 and 4, 20 and 5, 50

Which object travels at a constant speed?

Object B, because the graph has several straight lines

Object B, because its graph starts from origin and moves up steadily

Object A, because its graph is a curve which does not start from origin

Object A, because it travels equal distances in equal intervals of time