Find $(f \circ h)(-1)$, if possible. $f(x) = 2x + 3$; $h(x) = \frac{5}{x}$
Added by Ralph G.
Close
Step 1
In this case, we need to switch the roles of f and h. Show more…
Show all steps
Your feedback will help us improve your experience
Adi S and 74 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
If h(x) = 3 + 2f(x) , where f(3) = 3 and f '(3) = 4, find h'(3). h'(3) =
Adi S.
$h(x)=[| x+3] |$ (a) $h(-2)$ (b) $h\left(\frac{1}{2}\right)$ (c) $h(4.2)$ (d) $h(-21.6)$
Functions and Their Graphs
A Library of Parent Functions
Let f(x) = 3^x. Show that f(x + h) - f(x) / h = 3^x (3^h - 1 / h)
Steven C.
Recommended Textbooks
Elementary and Intermediate Algebra
Algebra and Trigonometry
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD