The Slope of the Tangent Line The Tangent
- Slides: 9
The Slope of the. Tangent Line
The Tangent Line Problem Calculus grew out of four major problems that European mathematicians were working on during the seventeenth century. 1. The tangent line problem 2. The velocity and acceleration problem 3. The minimum and maximum problem 4. The area problem Each problem involves the notion of a limit, and calculus can be introduced with any of the four problems.
First attempt at finding the equation of the line tangent to a curve at a given point §
First attempt at finding the equation of the line tangent to a curve at a given point As we have seen graphically, most functions are locally linear. When zoomed in at a point, the function looks like a line, actually, it looks like the line tangent. At the point of tangency, the function and the tangent line share: same value (same point) and the same slope
First attempt at finding the equation of the line tangent to a curve at a given point We have also seen graphically, that if we find use various secant lines, we can approximate (and eventually, find exactly) the slope of the tangent line. So, lets say we want to find the slope of the function at point A. The plan would be: 1) 2) 3) Find the slope of the secant line connecting point A with point B (another point on the function). “Move” point B closer to A and find the slope of the new secant line. Repeat taking notice each time of the results in order to “guess” the slope of the curve.
First attempt at finding the equation of the line tangent to a curve at a given point §
First attempt at finding the equation of the line tangent to a curve at a given point §
Finally, §
What if we wanted to find the slope of the function at another point? §
- Derivative of a function to the slope of the tangent line
- Slope 1:6
- Three stages of production function
- Internal tangent vs external tangent
- Examples of tangents in the real world
- Internal tangent vs external tangent
- Slope decline and slope retreat
- Converting point slope to slope intercept
- Slope review classifying slope
- Slope review classifying slope