If $f(x) = 2x^2 - 5x + 9$, find $f'(2)$. $f'(2) = $ (Simplify your answer.)
Added by Christopher B.
Close
Step 1
First, we need to substitute x=2 into the function I(x). I(2) = 2(2)^2 S(2) * 9 I(2) = 8 S(2) * 9 Show more…
Show all steps
Your feedback will help us improve your experience
Craig West and 64 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
Subtract. $$ \left(2 x^{2}+3 x-9\right)-(-4 x+7) $$
Exponents and Polynomials
Adding and Subtracting Polynomials
Perform the operation and simplify. $$\frac{x+7}{2(x-9)} \div \frac{x-7}{2(x-9)}$$
Functions and Their Graphs
Functions
Fill in the blanks: $$\frac{-2 x^{2}-4 x}{(x+7)(x-9)}=\frac{\square(x+2)}{(x+7)(x-9)}=\square\frac{2 x(x+2)}{(x+7)(x-9)}$$
Rational Expressions and Equations
Adding and Subtracting Rational Expressions
Recommended Textbooks
Calculus: Early Transcendentals
Thomas Calculus
Watch the video solution with this free unlock.
EMAIL
PASSWORD