In each polynomial function in standard form, identify a, b, and c
a y= 3x^2+2x+4
b y=2x+1
c y= x^2
d y=5
e y=3x^2 +8x +11

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.

What is the range for 31,39,29,34,37,24,36,33,34,28

The graph shows the distance kerri drives on a trip. what is kerri's speed . a. 25 b.75 c.60 d.50