- Draw a graph of the function
f (x) = 2x + x2 between -2 and 3.
- Devore and Peck [8, Exercise 4.2] give the age and CPK
concentration, a measure of metabolic activity, recorded for 18 cross
country skiers during a relay race. These data are in the variables
"2D age and "2D cpk in the file "2D metabolism.lsp. Plot
the data and describe any relationship you observe between age and CPK
concentration.