Question 9 What is the equation of the function shown in the graph?

y=2x

y=−12x

y=12x

y=−2x

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

The graph shows the distance kerri drives on a trip. what is kerri's speed?

What additional information could be used to prove abc =mqr using sas? check all that apply.