Question

Y=-x2 - 1. D: (-2, -1, 0 ,1 ,2

Answer 1

x = -2:

y = -(-2)^2 - 1 = -4 - 1 = -5When x = -1:

y = -(-1)^2 - 1 = -1 - 1 = -2When x = 0:

y = -(0)^2 - 1 = 0 - 1 = -1When x = 1:

y = -(1)^2 - 1 = -1 - 1 = -2When x = 2:

y = -(2)^2 - 1 = -4 - 1 = -5

So, the range of this quadratic function for the given domain is { -5, -2, -1, -2, -5 }.-by-step explanation: