ORDERED x values, ea. separated by a comma and a space -- make no errors; and leave brackets [ ] ; values may be decimal values, like 1.3):
CORRESPONDING Y-data values: (ea. separated by a comma and a space; leave brackets [ ]. Data values may be decimal values):
Pixel Height OF THE GRAPH: (a perfect height to fit in the area below) The height and width should be enough for the RANGE.
Pixel Width OF THE GRAPH: (a good width to fit in the area below) The max.s and min.s below must encapsulate the entire range of values.
Max x value: (Because we live in a base-10 world, multiples of ten or results of even divisors of 10 are best. )
Min x value: (Minus values are allowed, though 0 baseline is not specially marked OR you can go above zero, to combat blank space.)
Max y value: (Because we live in a base-10 world, multiples of ten or results of even divisors of 10 are best. )
Min y value: (Minus values are allowed, though NO 0-line-axis is shown OR you can go above zero, to combat blank space.)

(Note: Hold down the Shift Key and Click Browser Reload Button between uses. This program make png images, which you can copy and paste.)