I am trying to do a College Algebra project and I am having difficulty findimg the two equations that make the piecewise function in the pictures below.(adsbygoogle = window.adsbygoogle || []).push({});

Letting y be the number of meters the track is above or below the ground

and x the number of meters horizontally from the high point, write the

equation/s expressing y in terms of x for the roller coaster track. The

parabola changes from turning down to turning up at x = 15.

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Homework Help: Finding the equations of a graph

**Physics Forums | Science Articles, Homework Help, Discussion**