Ask a New Question

Question

I am having difficulty with calculating the same answer given.
g(x)=sqrt(|x|).
6 years ago

Answers

oobleck
huh? just plug in values for x.
take a look at the definition of |x|
g(x) = √x if x >= 0
g(x) = √(-x) if x < 0

Note that √4 = 2, not ±2
you always take the positive value
just because (-2)^2 = 4 does not mean that -2 = √4
6 years ago

Related Questions

K I'm having difficulty on this riddle: A woman goes 4 a walk, and it begins 2 rain. She is not wea... i am having difficulty with this problem can someone help me. Problem #1 Write in simplest for... I'm having some difficulty with this problem: Over the last 15 Major League Baseball seasons, the... 'm having some difficulty with the following question: The following data shows expenditures (i... I am having difficulty with two problems: 1) Evaluate (1+i)^12 by using DeMoivre's Theorem. Expre... I am having some difficulty with a few problems on my homework and I'm hoping to get some insight.... I am having difficulty with this equation. I have been working with it for several weeks! Please H... hi i have difficulty in this question.any help would be much appreciated. 1) a mixture of 0.0080... I am having a bit of difficulty getting the net equation and the net ionic equation and the net ioni... I am having a lot of difficulty trying to figure out how to put two math (word problems) questions i...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use