Choosing and Comparing Appropriate Mathematical Models
30 tutor-authored questions for this Ontario curriculum expectation, ordered easiest to hardest, every one with a full worked solution. Work through all 30 with your weekly-lesson access code.
Sample: the first question, solved
A data set shows a constant rate of change between consecutive points. What model best fits this?
📘 Worked solution
✓A constant rate of change (constant first differences) is the defining trait of a linear model.
And one from the hard end
"Determine which model (linear, quadratic, or exponential) fits: (a) 5,10,20,40,80 (b) 3,7,11,15,19 (c) 2,8,18,32,50."
Solution shown after you try it in practice mode.
Work through all 30, easiest to hardest
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