I think your problem is that your lines all have returns or paragraph markers at the end of them – in this case you need a different process to fix the problem. You need to find and replace paragraph markers – Will post a solution in the next few days for you.

Helen

I have attached the text???

collect data that can be represented as a
quadratic relation, from experiments using
appropriate equipment and technology
(e.g., concrete materials, scientific probes,
graphing calculators), or from secondary
sources (e.g., the Internet, Statistics
Canada); graph the data and draw a curve
of best fit, if appropriate, with or without
the use of technology

Thank you!!!!