yes
Any function of the form:f(x) = mx + b where "m" is the slope, and "b" is the y-intercept.
Yes, I did.
the domain value is the x coordinate, and the range is the y coordinate. after graphing, do the vertical-line-test to see if it is a function or not.
what year was the graphing calculator invented
By finding something who's behavior is represented by a linear function and graphing it.
yes
No. You should look to the FX-9860GII for a graphing model that has Natural Input AND Natural Output on it's display.
The functions are periodic and so, given any value (within the range) the function can take the value several times, Graphing the function can help you determine secondary points at which the function takes a given value.
Any function of the form:f(x) = mx + b where "m" is the slope, and "b" is the y-intercept.
For a linear I can see no advantage in the table method.
By finding something who's behavior is represented by a linear function and graphing it.
Yes, I did.
(x,y) (-x,-y)
A model in mathematics is a physical representation of the solution. This can be done by graphing, illustration, or creating an equation or function.
A graphing calculator is a calculator with the capability of graphing an equation on a built-in coordinate grid on the screen. They usually have a simple LCD grid screen, and by typing in the equation (e.g., 5x+3), the screen refreshes to display a graph of the equation in a set window range.
use a graphing calculator. chances are, it's not linear; it's probably got some high-degree function with non-whole number coefficients. i think you can download a free graphing calculator online.