Cosecant Function: csc(θ) =Hypotenuse/ Opposite. Secant Function: sec(θ) = Hypotenuse / Adjacent. How do you do sin-1 on a calculator? In some calculators, there is no "arcsin," or "sin-1" button. Instead, youhave to push a "shift" or "function" key, then push the normal "...
Remember that these relationships only apply to right triangles. You can also find the reciprocal of sine and tangent in the same manner as in the tutorial where the reciprocal of sine is cosecant (csc) and the reciprocal of tangent is cotangent (cot). See the Resources. Note that on some...
By mastering these basic derivative rules, you’ll be well-equipped to differentiate a wide range of functions on the TI-89 calculator. In the next section, we’ll explore how to use the calculator’s derivative function to find derivatives more efficiently. So, let’s continue our derivative...
Although a calculator won't help you learn the basic principles of trigonometry, it is almost indispensable for doing the grunt work.This article will show you how to use the basic trigonometric functions on your calculator. Step 1 Find the sine, cosine, or tangent of an angle. Simply enter...
Just remember to use the appropriate reciprocal function, such as secant for cosine and cosecant for sine. Why would I need to convert between tan(a)/tan(b) and sin(a)/sin(b)? Converting between trigonometric functions can be useful in solving trigonometric equations and s...
Then we can recognize this as an even degree polynomial, and we reduce to a parent function to get: Parent function:y=x2 Graph the result on agraphing calculator, and this is the parent function. The other parent functions include the simple forms of the trigonometric, cubic, linear, absol...
Note to Excel and TI graphing calculator users:A “function” is a predefined formula. All Excel built-in functions are also functions in the traditional sense (i.e. you’ll get one output for every input). More on the difference between formulas and functions. ...
pencils and erasers. The most notable — and most expensive — item required for AP Calculus is a graphing calculator. Because some of the questions on the AP exam cannot be answered within a reasonable amount of time without a graphing calculator, students use these calculators on a regular ...
This is okay; just know to expect this sort of "helpfulness" from the calculator.)I'd like the scale on my x-axis to be helpful, so I'll choose ZTrig from the zoom menu.Now that everything is set up the way I'd like, I can do the graph, which shows the amplitude being 2 ...
If the graph has multiple waves, that may be one of the trigonometric functions: Sine function Cosine function Tangent function Cosecant function Secant function Cotangent function How Do You Know If the Graph is a Function? A function always passes the vertical line test. To use this test,...