Graph created with Desmos.com. Nonlinear Function vs. Linear Function: Steps In order to figure out if your function is linear or nonlinear, you have several options. From easiest to hardest, they are: Study the
So, the limit as you approach from the left is 1. For this simple equation, you could stop there and assume that the limit from the right is going to equal the same thing. But, there are sometimes surprised with functions, so always evaluate both sides of the limit—just in case. Eva...
We don’t have to make students feel dumb in computer science classes. We need to be open to broader definitions of what counts and is important in CS. We need a larger frame for the field of computer science and the goals of computing education. I started this blog post series in ...
Using Desmos, how can we describe what the graph shows? How to graph point-plotting method this equation? x=y^2 + 2 Explain why the graph does or does not represent a function. Graph f(x) = x sin x for [-4pi, 4pi] and verbalize how the graph varies from the graphs of f(x...
John Radford Young(1799-1885). “we have AF the positive value of x equal to BA – BF, and for the negative value, BF must exceed BA, that is, F must be on the other side of A, as at F’, hence making AF’ equal to the absolute value of the negative root of the equation”...
That way, you’ll be able to reasonably find the domain and range of a function just by looking at the equation. 2. Guess and Check If you don’t have strong algebra skills, you may want to skip this method and try the graph or table methods instead. Basically, use your algebra ...
The above two integrals (graphed withIntegral-Calculator) are a part of a sequence calledLegendre polynomials,which form solutions to the Legendre differential equation. Another set of orthogonal polynomials which are widely used areHermite polynomials, which are part of the solution to thequantum harm...
Step 1:Make a table of values.A good place to start is to find a few values centered around the origin (0). Choose a few x-values then plug those into your equation to get the corresponding y-values. I usedDesmos.com to create this table: ...
Types of Functions: A to Z What is a Function? Watch the video for a quick explanation of functions vs. non-functions: Can’t see the video?Click hereto watch it on YouTube. Afunctionis a type of equation or formula that has exactly one output (y) for every input (x). If you pu...