Question

f(x) = {(x+5)^2-3, x<= -4
4x+ 1 , -20 } evaluate f(-3) There is no inequality that satisfies this. Does this mean it's an empty set? Also, is this right: f(-5) = -3 f(-1) = -3 f(0) = 1 f(6) = -sqrt(3)

Answer 1

This is a piecewise function

Answer 2

@campbell_st
You're so smart and good at this.