“myopia with astigmatism” could be described as ρ cos 2(θ). This description doesn’t quantify the aberration: in order to so that, you would need the complete Rx, which describes both the aberration and its
Create an account Ask a question Our experts can answer your tough homework and study questions. Ask a question Search AnswersLearn more about this topic: Using Sigma Notation for the Sum of a Series from Chapter 21 / Lesson 13 14K Sigma notation can be used to present the same infor...
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: ...
Here are three of my favorite papers in this space. “‘I like computers. I hate coding’: a portrait of two teens’ experiences” by Paulina Haduong communicates the punchline in the title. This is a rich, qualitative study of students who love to use computers, but who hated their ...
Step 1: Draw a bell curve and shade in the area that is asked for in the question. The example below shows z > -0.8. That means you are looking for the probability that z is greater than -0.8, so you need to draw a vertical line at -0.8 standard deviations from the mean and ...
Types of Functions: How To Know if It’s a Function Thevertical line testis a simple way to figure out if you have a function. You could also use to “many to one” rule: Is a function: “many to one“. This is saying if you have multiple x-values that map to one y-value —...
There are indications of multiple patterns in the table. For one, one Pre-T-2 named only technologies in the Representation group (and here also only GeoGebra) but was able to argue for their use in the Exploring phase such as Pre-T-8/10 and In-T-x. However, in the latter group ...