Question 644341
f(-2) means find f(x) when x = -2


x = -2 means that f(x) = 3x^2 + 2 since this is the first piece (when x <= -1)


So...


f(x) = 3x^2 + 2


f(-2) = 3(-2)^2 + 2


f(-2) = 3(4) + 2


f(-2) = 12 + 2


f(-2) = <font color="red">14</font>