f(x) = x2if x < 0
x + 7 if x ≥ 0
f(−2) =
f(−1) =
f(0) =
f(1) =
f(2) =
f(-2) is negative, so use the x < 0 equation: 2(-2) = -4
f(-1) is also negative, so: 2(-1) = -2
f(0) goes with the x > 0 side, which would be: (0) + 7 = 7
f(1) and f(2) are the same as f(0), so it would be (1) + 7, (2) + 7
+45 
