Is p (x) = |x| an inverse function

Question

Kathy Gallegos

Mathematics

14 September, 10:00

Is p (x) = |x| an inverse function

+4

Answers (2)

Know the Answer?

Apple Jack · Answer 1

Step-by-step explanation:

p (x) = |x|

in : R let : y = |x|

calculate : x

y² = |x| ²

y² = x²

y² - x² = (y - x) (y + x) by identity

y = x or y = - x

the inverse : y = x or y = - x

conclusion : the inverse is : g (x) = |x|

Sandra Keith · Answer 2

G (x) = |xl would be the inverse baby