A second way is to find the slope between the points (i.e. the slopes of the line segments between points P1 and P2, and P2 and P3); if the slopes are the same then the points are collinear. For example, the set of points in the image below fit the definition if the slope of ...
How to find the limit of functions in calculus. Step by step examples, videos and short definitions in plain English. Calculus made clear!
we'll just use the stupid iterative approach to keep things simple. With this method, there's no "terrain metadata" at all. We simply use the raw geometry and the assumption of separation to find normals that we'll
When students get asked about what subject they hate the most, the majority of them would answer Math. There’s just something about computing numbers, finding unknowns, and graphing equations that students find nearly impossible to understand. No matter how much they listen to the teacher, stud...
Sketch the graph of {eq}y = \sin(\pi - c) {/eq} for {eq}c = -\pi /4 {/eq}, 0, and {eq}\pi /4 {/eq}. How does the value of {eq}c {/eq} affect the graph? Function Transformation: Function transformations give us sets of mathe...
Find the area of the shaded region below, if the radius of the circle is 5. This is a classic SAT type question. You might already know how to solve it. But it's unlikely you ever ran into something like this in school. The first time you see this, it might be confusing. How do...
How to find the distance from home, of some light that comes in stretched s=3 ==quote post#18== You go to one of the online "definite integral calculators" and paste this into the box: ((s/1.3)^3+1)^(-1/2) then you put "s" in for the variable and 1 and 3 ...
Draw graph of derivative (no calculus needed!). Step by step example of sketching the derivative using "rise over run" to find the slope.
Mathematically, you find them by looking at thederivative. At an extreme point, where there is a direction change, the derivative of the function is zero. Note: thederivativeis the slope of thetangent line. In the above graph, the tangent line is horizontal, so it has a slope (derivative...