Question
Find $f_{o} g$, where $f(x)=\sqrt{x}$ and $g(x)=x^{2}-1$.
Step 1
We have two functions, $f(x)=\sqrt{x}$ and $g(x)=x^{2}-1$. Show more…
Show all steps
Your feedback will help us improve your experience
Sahil Kumar and 61 other Algebra educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Find $f \circ g$ and $g \circ f$. $$ f(x)=x^{2}+\sqrt{x}, g(x)=x^{2} $$
Functions
Combining Functions
Find $f \circ g$ and $g \circ f$. $$f(x)=\sqrt{x}, g(x)=x^{2}$$
Precalculus Preview
Combinations of Functions
Find $(f g)(x),(f / g)(x),$ and $(g / f)(x)$ $$f(x)=\sqrt{x^{2}-1}, \quad g(x)=\sqrt{x-1}$$
Functions and Graphs
Operations on Functions
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD