how to create and set a function??
example:
function(x)=8x+9
function(9)=?
I know you could do it in Graphic Mode, but than it won't give you a spesific number.
function: the name of the function that you create.
x: first of all you are entering a functionname and than (x), the x means for every number.
output: the output will give to every number its answer by the output the user entered, (example: 8x+9, so for every number it'll do 8*number+9 and than print the answer).