WebJul 25, 2024 · Derivative Graph Rules. Below are three pairs of graphs. The top graph is the original function, f (x), and the bottom graph is the derivative, f’ (x). What do you notice about each pair? If the slope of f (x) … WebConcavity. The second derivative of a function f can be used to determine the concavity of the graph of f. A function whose second derivative is positive will be concave up (also referred to as convex), meaning that the tangent line will lie below the graph of the function. Similarly, a function whose second derivative is negative will be concave down (also …
1.8: The Tangent Line Approximation - Mathematics LibreTexts
WebJul 12, 2024 · Given a differentiable function , we know that its derivative, , is a related function whose output at a value tells us the slope of the tangent line to at the point . That is, heights on the derivative graph tell us the values of slopes on the original function’s graph. Therefore, the derivative tells us important information about the function . Web1) a line that is already horizontal will have a slope of 0 (that is $a$ = 0) so its derivative will always be 0. 2) the derivative is a function of $x$ (our independent variable) so a … slush puppy machine not freezing
Differential calculus - Wikipedia
WebSep 18, 2024 · Justification using first derivative Inflection points from graphs of function & derivatives Justification using second derivative: inflection point Justification using second derivative: maximum point Justification using second derivative Justification … WebApr 9, 2015 · Find the equation of the line that is tangent to the curve at the point ( 0, π 2). Given your answer in slope-intercept form. I don't know how can I get the tangent line, without a given equation!!, this is part of cal1 classes. derivatives Share Cite Follow edited Apr 8, 2015 at 15:54 layman 19.4k 3 37 89 asked Apr 8, 2015 at 15:49 Mioosh 1 1 1 1 WebOct 7, 2024 · To find a line we need a point and a slope. The point is given. To obtain the slope, we evaluate the derivative at the x-coordinate of the point, which will give the slope of the tangent... slush puppy machines uk