Answer
Appendix D - 15 (Answer)
See Graph I
Work Step by Step
Appendix D - 15 (Solution)
For $y = -\frac{1}{2} x^2$,
When
$x = 4, y = -8;$
$x = 2, y = -2;$
$x = 0, y = 0;$
$x = −2, y = -2;$
$x = −4, y = -8$
Domain = $(−\infty, \infty)$
Range = $(-\infty, 0]$
See Graph I