Calculus 10th Edition

Published by Brooks Cole
ISBN 10: 1-28505-709-0
ISBN 13: 978-1-28505-709-5

Chapter P - Review Exercises - Page 37: 10

Answer

x-intercepts: $(-2,0), (2,0)$ y-intercepts: $(0,4)$ symmetry: y-axis
1505507743

Work Step by Step

x-intercept: $0=-x^2+4$ $x^2=4$ $x=-2,2$ y-intercept: $y=-0^2+4$ $y=4$ y-axis symmetry: $y=-(-x)^2+4$ $y=-x^2+4$ symmetrical origin symmetry: $-y=-(-x)^2+4$ $y=x^2-4$ asymmetrical
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