Hint 1
First Hint
Think about how you could draw 1000s of points on the graph. Suppose your x-min is
-10 and your x-max is 10. That is 20 units on the x-axis if you increase by ones. However, if you increase by .1 then you would have around 200 x-values.
i.e. -10, -9.9, -9.8, -9.7, …. 9.8, 9.9, 10
If you draw 200 points on the graph, it will probably look pretty much like a line. What about 2000 or even 20000 points?
Illustrated with increments of 0.1 and the example line of y = 3x - 2
First point: (-10, -32)
Second point: (-9.9, -31.7)
Third point: (-9.8, -31.4)
And so on.