f(x)={x^2 if x<0
f(x)={x+1 if x≥0
Find f(-2), f(-1), f(0), f(1), f(2)

f(x)=x^2 if x<0

f(- 2)

Just plug and chug. - 2 is < 0, so..

f(x) = X^2

f(- 2) = (- 2)^2

= 4
===========As with the rest of these.