A really smart hi tech calculator. The really good ones are really expensive.
A graphic calculator.
abacus Casio made the first graphing calculator in 1985.
A graphing calculator (also graphics / graphic calculator) typically refers to a class of handheld scientific calculators that are capable of plottinggraphs, solving simultaneous equations, and performing numerous other tasks with variables.
You freakin put freakin bateries in it what do you think
A calculator uses a basic calculator on the job. Most types of math done by a CPA are simple basic arithmetic. Occasionally they may need to use more advanced formulas, which can be programmed into a graphic calculator.
Usually scientific and graphic calculators. (there may be engineering ones as well which will have them)
there isn't an infity button on the ti-84 Texas instruments graphic calculator.
Debbie Crawford has written: 'Activities for middle grades science with the CBL 2 and the TI-73' -- subject(s): Activity programs, Calculator-Based Laboratory System, Graphic calculators, Graphic methods, Science, Study and teaching (Middle school), TI-73 (Calculator)
It depends on which calculator! If the data is linear, you can estimate the slope of the line and the y-intercept from graphing the data. By graphing the data, you will be able to tell if it forms a straight line or not.
I need step by step on my graphic calculator on how to write an equation
Carolyn L. Meitler has written: 'Graphing calculator supplement' -- subject(s): Plane trigonometry, Data processing 'Graphing calculator enhancement for elementary algebra' -- subject(s): Graphic calculators, Data processing, Algebra
I don't believe the graphic calculator has a cosine regression tool, but if you go to STAT, and CALC, there is a sin regression tool. If you hit enter on that then insert your L values, it will come up with a sin regression. The sin regression should be the same as a cosine regression, except that the sin regression should have a different value of C, usually getting rid of the value of C altogether will give you the correct regression.