solve equations graphically or using systematic numerical guess-check-and-refine with digital tools, with consideration of whether all solutions have been found
Elaborations
refining intervals on graphs and/or in tables of values to determine with increasing accuracy when the values of 2 functions are approximately equal
applying the graphing zoom functionality of digital tools and systematically refining intervals to identify approximate location of points of intersection of the graphs of 2 functions, such as x2=2x
Code
VC2M10A16
Curriculum resources and support
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