4) Find the average rate of change of \(f(x) = 5x - 2x^2\), from 1 to 4.
Added by Emilia P.
Close
Step 1
When x = 1: f(1) = 5(1) - 2(1)^2 f(1) = 5 - 2 f(1) = 3 When x = 4: f(4) = 5(4) - 2(4)^2 f(4) = 20 - 32 f(4) = -12 Show more…
Show all steps
Your feedback will help us improve your experience
Linh Vu and 84 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
Estimate the average rate of change from $x=1$ to $x=4$
Functions
Rates of Change and Behavior of Graphs
Find the average rate of change of $f(x)=-4 x+3$, from 2 to $4$.
Linear and Quadratic Functions
Properties of Linear Functions and Linear Models
Find its average rate of change over the interval [1, 4]. f(t)=4t+5 Compare this rate with the instantaneous rates of change at the endpoints of the interval. f '(1) = f '(4) =
Taha T.
Recommended Textbooks
Calculus: Early Transcendentals
Thomas Calculus
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD
