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How do you solve the system using a graphing calculator?
Awnser = Start paying attention in class.
If the perimeter of a rectangle is 120 meters and the area is 800 meters squared how do you find length and width using a graphing calculator?
Without using a graphing calculator the possible answer is: length = 40 metres and width = 20 metres because: Area = 40*20 = 800 square metres Perimeter = 40+40+20+20 = 120 metres
How do you find the zeros of a function using a ti-30x calculator?
To find the zeros of a function using a TI-30X calculator, first, enter the function into the calculator using the appropriate mode (usually in "function" mode). Then, use the "Table" feature to generate values of the function. Look for where the function changes signs, indicating a zero. You can then estimate the zero by narrowing down the interval around the point where the sign change occurs. Note that the TI-30X does not have a built-in root-finding feature, so you might need to use a graphing calculator for more precise results.
How do you round numbers using a graphing calculator?
To 'round numbers' you need to go into mode and select what float you want i.e. if you want to round a number to 2 decimals select 'float 2'
How to calculate exponent using calculator?
The answers varies by calculator. However, most calculators capable of calculating exponents (such as scientific or graphing calculators) have a button with the symbol^. You can use that button to calculate exponents like this: a^x, where a and x are numbers. For example: 2^2 = 4. And 3^3 = 27.
