Modeling with Quadratic function equations (no graphs)

A boat accelerates at 4 m/s/s down a river flowing at 2 m/s. What equation models the distance traveled as a function of time in this situation?

A car accelerates at 3 m/s² on a straight road. If it starts from rest, what equation models the distance traveled as a function of time?

A cyclist accelerates at 5 m/s² on a track. If the initial velocity is 3 m/s, what equation models the distance traveled as a function of time?

A train accelerates at 2 m/s² on a track. If it starts with an initial velocity of 4 m/s, what equation models the distance traveled as a function of time?

• 3.5 m/s

• 3.5 m/s/s

• 7 m/s/s

• 5 m/s

• Nina had a 10 meter headstart

• Mauve had a 10 meter head start

• Nina was already going 10 m/s when the race started

• Nina accelerates at 10 m/s/s

Tags

CCSS.HSF.LE.B.5

• 0.5 m/s/s

• 1 m/s/s

• 10 m/s/s

• 5 m/s/s

• 1 meter

• 2 meters

• 4 meters

• 8 meters

A rock is dropped from a 30 m cliff with an acceleration of -10 m/s/s. What is it's height after 2 seconds?

• 10 m

• 20 m
• 15 m
• 5 m

A rock is dropped from a 230 m cliff with an acceleration of -10 m/s/s. What is it's height after 2 seconds?

• 210 m

• 20 m
• 15 m
• 190 m