Tag plot

Well, we’ve been graphing now pretty successfully…. when we get to this simple little example:d = 230td = 200t+170.Plot the first, drag the second on to the grid, no problem. Then, we try to zoom/translate to approximate the intersection’s location.Well,…

Having done graphing with Maple the other day, we worked a little bit with solving systems of equations by substitution. One of the students mentioned that instead of assigning names by typing “L1:=y=3x+2” you could avoid the first equal sign…