m=3

m=-1,5

m=0

f(x) = If[-10 ≤ x ≤ 0, x^(2)]
g(x) = If[0 ≤ x ≤ 10, x + 3]
h(x) = If[0 ≤ x ≤ 10, x - 1.5]
p(x) = If[0 ≤ x ≤ 10, x]