Which equation represents the graph of the linear function?

a.
y = _3x + 1

b.
y = _3x _ 1

c.
y = 3x + 1

d.
y = 3x _ 1

When only separate discreet points are graphed it is called?

During a bike challenge riders have to collect various colored ribbons each 1/2 mile they collect a red ribbon each eighth mile they collect a green ribbon and each quarter mile they collect a blue ribbion wich colors of ribion will be collected at the 3/4 markrer

Jim had 15 minutes to do 5 laps around his school what would his time be