Slope of secant lines

Author:Diana Braun

What is the slope of the tangent line at x=1 fo f(x)=3x-x^2? Let's look at the average rate of change between (1,f(1)) and the following points. What do you notice?

New Resources

Introduction to Matrix Transformations
Multiplying 4-Digit by 3-Digit Numbers Using an Area Model
Curves
Noisy loop
'Einstein' tile vitral

Discover Resources

SSC Maharastra Board
Theorem 12-2 Discovery
Trig - Angle Rotation & Unit Circle
กราฟของสมการเชิงเส้น
Activity #12__the Perpendicular Line tool

Discover Topics

Scalene Triangles
Sphere
Continuity
Prism
Equilateral Triangles