## What calculator is used for algebra 2?

## What calculator is used for algebra 2?

Graphing calculators

Graphing calculators are integrated into the instruction of many math and science courses, including Pre-Algebra, Algebra 1, Algebra 2, Geometry, Trigonometry, Precalculus, Calculus, Chemistry, Physics, Biology, Statistics, Business and Finance.

### Do you need a graphing calculator for algebra 2?

Beginning with first-year algebra, it’s appropriate to start using a graphing calculator, even though it is rarely required. Algebra can be done without one, but using a calculator helps reinforce the concepts and gets students familiar with the buttons and basic functions of the tool.

**What is the best calculator for Algebra 2?**

Best for Algebra: Texas Instruments TI-83 Plus The TI-83 Plus graphing calculator is a great entry-level calculator for middle and high school students taking math and science courses such as Pre-Algebra, Algebra 1 & 2, Trigonometry, Calculus, Statistics, Biology, Chemistry and Physics.

**What are the basics of graphing?**

Answer Wiki. In a nutshell, graphing is drawing a picture of an equation’s solutions. In mathematics, drawing means plotting points. Points, in two dimensions, consists of two numbers- the x- coordinate and the y-coordinate. But, the two numbers become points because they satisfy the equation that is being graphed.

## How do you calculate the graph of a function?

Defining the Graph of a Function. The graph of a function f is the set of all points in the plane of the form (x, f(x)). We could also define the graph of f to be the graph of the equation y = f(x). So, the graph of a function if a special case of the graph of an equation.

### How do you find a function?

Follow these steps to use your calculator to find the value of a function: Enter your function in the Y= editor. Press [2nd][MODE] to access the Home screen. Press [ALPHA][TRACE] to access the Y-VAR menu and choose the function you need. Press [(] and enter the x-value you would like evaluated. Press [)] and then press [Enter].

**How do you calculate the domain of a function?**

To calculate the domain of the function, you must first evaluate the terms within the equation. A quadratic function has the form ax 2 + bx + c: f(x) = 2x 2 + 3x + 4. Examples of functions with fractions include: f(x) = ( 1/ x), f(x) = (x + 1)/ (x – 1), etc.