ski run - functions (in progress)

[b]Enter any function to model a path the skier can take to collect the red diamonds.[/b][br][br]Example solutions:[br]1) [math]f\left(x\right)=x+3[/math][br]2) [math]f\left(x\right)=-\frac{1}{10}x^2+5[/math][br]3) [math]f\left(x\right)=sin\left(x\right)+2[/math]

Information: ski run - functions (in progress)