(Image credit: Desmos) Desmos is a great way to teach modelling and data analysis as well as real-world mathematical applications. But at a more basic level it lets students graph equations in a way that provides instant results, making it empowering. Students can also plot data poi...
Graphing calculators first came into existence in the 1980s. Today, you can now enjoy the same features and functionalities by simply using an online math problem solver. Many web-based graphing calculators allow students to graph complex equations in a single click. More impressively, however, yo...
How can I graph f(x) = (sin x) x on [-5pi, 5pi] ? Using Desmos, how can we describe what the graph shows? How would we graph just q(x)? Explain how the graph of y = -3tan(1/2x) is related to the graph of the basic trigonometric function y = tan x. What is the ra...
Step 2: Draw a graph. Put the mean you identified in Step 1 in the center. Put the number associated with “between” on the graph (take a guess at where the numbers would fall–it doesn’t have to be exact). For example, if your mean was $100, and you were asked for “hourly...
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 equation. If it neatly fits the equation y = mx + b, then it’s linear....
Sketch the graph ofy=sin(π−c)forc=−π/4, 0, andπ/4. How does the value ofcaffect the graph? Function Transformation: Function transformations give us sets of mathematical operations we can perform on functions to shift or distort their gra...
What are the steps to finding the formula from a cubic graph? The first step is to identify the coordinates of three points on the graph. Then, use these points to create three equations in the form of y = ax³ + bx² + cx + d. Finally, solve the system of equations to find...
This will create a graph and we can display this graph using plt.show()The Big O of quick sort is n logn, which is the graph I’ve plotted above on Desmos. As you can see, the graph trend is tending to the linear shape we had above. Our graph has a lot more noise because Big...
Step 6:Check your work. You could use a graphing calculator: I used the one atDesmos.comto create the graphs here. If you can’t use a graphing calculator, throw in a random x-value as an input, like x = 9.2 or x = 7.5. If you have drawn your graph correctly, your new point...
If you were to plot the points above you would see that we end up with a “V” shaped plotted line identical to the absolute value parent function above, albeit with thevertexlocated at (-2, 0). Graph of y = |x + 2| Notice also that you could have used any values for x, provi...