Question
Find all relative extrema. Use the Second Derivative Test where applicable.$$f(x)=x^{2}+3 x-8$$
Step 1
The derivative of $f(x)$ is given by $f'(x) = 2x + 3$. Show more…
Show all steps
Your feedback will help us improve your experience
Jonathon Brumley and 61 other Calculus 1 / AB 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 all relative extrema. Use the Second Derivative Test where applicable. $$f(x)=x^{2}+3 x-8$$
Applications of Differentiation
Concavity and the Second Derivative Test
Find all relative extrema of the function. Use the Second-Derivative Test when applicable. $f(x)=\frac{8}{x^{2}+2}$
Applications of the Derivative
Concavity and the Second-Derivative Test
Find the relative extrema using both first and second derivative tests. $$ f(x)=1+8 x-3 x^{2} $$
THE DERIVATIVE IN GRAPHING AND APPLICATIONS
Analysis of Functions II: Relative Extrema; Graphing Polynomials
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD
