Question

If a rate of speed r is constant, then distance, rate, and time are related by the direct variation equation d = rt, where d represents distance and t represents time. If r = 30 miles per hour, which of the following best describes the graph of d = rt ?

Answer 1

D = rt
Distance will equal 30, the constant would be 30 and the time would be 1 hour
30= 30 1